Intellectual Property Rights

Indian Patents
Sl. No.
Patent No.
Date of Filing
Title of Invention
Inventors
96.
280492
21/02/2017
HAEMOCONCENTRATOR
Divakara panicker Sulochana Nagesh,,Gobichettipalayam Subbratnam Bhuvanesshwar,Vinod Kumar Viswanathan PillaiHarikrishnan Vijayakumar
95.
279618
27/01/2017
A PROCESS FOR THE PREPARATION OF BIOACTIVE BILAYER CERAMIC STRUCTURE FOR BURR HOLE BUTTONS
Parimanathu Kovilakom Rama Varma Hari Krishna Varma,Sekhara pillai Vijayan,Hariharan Venkat Easwer,Robindra Narayan Bhattacharya
94.
272769
26/04/2016
METHOD FOR IN-VIVO BINDING OF CHROMATIN FRAGMENTS
Indraneel Mitra,Sharma Chandra Prakash,Mannemcherril Ramesan Rekha, Gopichettipalayam Subbaratnam Bhuvaneshwar,Kavita Anirban Pal
93.
264709
16/01/2015
pH SENSITIVE NANO PARTICLE FORMULATION FOR ORAL DELIVERY OF PROTEIN/PEPTIDES
Chandra Prakash Sharma, Mannemcherril Ramesan Rekha
92.
253557
21/02/2000
A method of obtaining biomaterials coated in fibrin adhesive.
Lissy Kalliyana Krishnan
91.
246500
07/12/2001
Bioceramic microspheres, microstructured microspheres and a process for the preparation thereof
Parameswaran Ramesh, Harikrishnan Parimanathu Kovilakom Rama Varma, Mundan Kurien Chummar Sunny,Sivadasan Suresh Babu
90.
241610
09/10/2003
Process for chemical modification of cell culture substrate
Kunnatheery Srinivasan , Kumary Thrikkovil Variath
89.
235249
04/07/2005
A biopolymer matrix
Jayakrishnan Athipettah
88.
234760
04/07/2005
The graft copolymer for the encapsulation and immunoisolation of living cells
Nair Prabha Damodaran
87.
230740
21/01/2002
A process for the preparation of a biocompatible polymeric composition of an inter-penetrating polymeric nerk(ipn)
Nair Prabaha Damodaran
86.
229649
16/01/2002
A process for the preparation of oral insulin microcapsules
Sharma Chandra Prakash
85.
229318
24/04/2000
An apatitic b cement composite with bioactive glass
Manoj Komath , Harikrishna Varma Parimanathu Kovilakom Rama Varma
84.
229316
06/08/2004
A blood pump
Nagesh Divakara Panickar Sulochana , Vinod Kumar Viswanathan Pillai
83.
229135
22/12/2000
A process for the preparation of drug encapsulated microspheres
Leister Rowsen Moses , Chandra Prakash Sharma
82.
223536
07/06/2002
A crosslinkable and non-aromatic polyurethane potting compound
Muthu Jayabalan , Pampadykandathil Philip Lizymol
81.
223121
18/03/2002
AAnti-snake venom immunoglorulins obtained from chicken egg-yolk
Lissy Kalliyana Krishnan , Mary Vasantha Bai
80.
222703
24/02/1999
A process for the preparation of immuno adsorbent matrix based on modified polyvinyl alcohol microspheres
Peringatullil Raman Hari, Chandra Prakash Sharma, Willi Paul
79.
222314
06/10/2003
An osteoconductive composite material
Parameswaran Ramesh , Parimanathu Kovilakom Rama Varma Hari Krishna Varma
78.
221689
02/06/2003
A single solution bonding agent (ssba) and a process for the preparation thereof
Kalliyanakrishnan Venkateswaran , Lizymol Philipose Pampadykandathil
77.
219733
12/06/2003
A modified ceramic resin for use in dental applications and a process for the preparation thereof
Pampady Kandathil Philipose Lizymole , Venkateswaran Kalyanakrishnan
76.
214429
11/12/2002
Alginate dialdehyde crosslinked gelatin as awound dressing material
Jayakrishnan Athipettah
75.
214329
09/05/2003
A monomer pyromellitic dianhydride glycerol dimethacrylate (pmgdm)
Kalliyanakrishnan Venkateswaran , Lizymol Philipose Pampadykandathil
74.
212859
16/06/1997
AA process for preparing modified biocompatible sponge
Prabha Damodaran Nair , Rajagopalan Sivakumar
73.
211919
21/12/2001
A process for producing plasticized polyvinyl chloride (pvc) having improved resistance to leach plasticizer
Muthu Jayabalan , Pampady Kandathil Philip Lizymol
72.
210688
23/02/1999
A process for the preparation of immuno adsorbent matrix for haemo perfusion
Peringatullil Raman Hari, Chandra Prakash Sharma, Willi Paul
71.
210665
13/03/2002
Aliphatic virtually crosslinked,biostable polyurethane urea and a process for the preparation thereof
Muthu Jayabalan
70.
210652
21/11/2001
A field kit for testing antibiotic sensitivity of mastitic milk
UMASankar Payanam Ramachandra , Lal Arthur Vijayan
69.
210639
18/11/2002
A process for the preparation of polyurethane graft copolymers
Prabha Damodaran Nair
68.
210632
21/10/2002
A Radiopaque glass powder for use in dental composites
Varma Parimananthu Kovilakam Ramavarma Hari Krishna , Krishnan Vinkiteswaran Kalliyana , Lizymol Philipose Pampadykandathil , Babu Sivadasan Suresh
67.
208317
24/04/1998
A process for the preparation of a urethane tetramethacrylate resin matrix(utma)
Venkateshjwara Kalliyana Krishnan , Pampadykandathil Philip Lizymol
66.
207547
13/05/1999
A resin for use in a dentine bonding agent
Venkateswaran Kalliyanakrishnan , Pampadykandathil Philip Lizymol
65.
207533
11/11/2002
A process for the preparation of heparin bonded polyolefin
Leister Rowsen Moses
64.
206791
13/05/1999
A process for the preparation of a photopolymerizable dentine bonding agent
Venkateswaran Kalliyanakrishnan , Pampadykandathil Philip Lizymol
63.
206774
13/03/2000
Venous reservoir with integral cardiotomy reservoir for blood oxygenator
Bhuvaneshwar Gobichettipalaym Subbaratnam ,Muraleedharan Chirathody Vayalappil , Nagesh Divakaran Sulochana , Vijayakumar Harikrishnan
62.
206761
29/11/1999
A blood oxygenator
Bhuvanesshwar Gobichettipalayam Subbratnam,Vayalappil Muraleedharan Chirathody,Nagesh Divakaran Sulochana,Vijayakumar Harikrishnan
61.
198863
26/11/1996
A process for the preparation of a biocompatible sponge
Prabha Damodaran Nair , Rajagopalan Sivakumar
60.
198257
12/02/1997
A process for preparing rubber articles of low friction coefficient
Roy Joseph , Parameswaran Ramesh , Rajagopalan Sivakumar
59.
193233
23/08/1995
A process for treating plasticized polyvinyl chloride (ppvc) for retarding the migration of the plasticizer
P R Hari , Chandra P Sharma
58.
193196
21/07/1997
A process for the preparation of BIS-GMA
Satyendtra Nath PalVenkateswaran Kalliyanakrishnan, Roy Joseph
57.
192920
23/08/1995
A process for treating plasticized polyinyl chloride
P.R.Hari,Chandra P. Sharma
56.
192629
03/03/2000
Preparation of a composite bio-ceramic material for bio- medical application
Harikrishna Varma Parimanathu Kovilakam Ramavarma, Suresh Babu Sivadasan
55.
191945
04/05/2000
A process for the preparation of heparin immobised pericardium
Chandra Prakash Sharma, Leister Rowsen Moses
54.
191944
28/03/2000
A process of preparation of a poly ethylene glycol modified pericardium
Chandra Prakash Sharma
53.
191730
26/06/2000
A method for producing a crosslinkable non-aromatic polyurethane potting compound
Muthu Jayabalan, Pampadikandathil Philip Lizy Mol
52.
191410
11/09/1996
A process for the preparation of polyvinyl alcohol alginate composite matrix
Kunnatheri Sreenivasan, Kothanda Raman Rethinam, Rajagopalan Sivakumar
51.
190889
30/11/1998
Process for the preparation of antisnake venom antibodies
Lizy Kalyanakrishnan,Mary Vasantha Bai
50.
190106
06/06/1995
A process for the synthesis of molecularly imprinted vinyl polymer by gamma irradiation as selective adsorbent and sensor compnt
Kunnatheery Sreenivasan
49.
189911
16/03/1995
A process for preparing a prepolymer adhesive
Muthu JayabalanPampady Kandathil Philip Lizymol
48.
189597
13/06/1995
Migration resistant plasticized poly (vinyl chloride) (pvc)
Athipettah Jayakrishnan
47.
188511
06/02/1995
An air ventilator alarm for a ventilator or artificial respiratory system
Koruthu Puthenparampil Varghese
46.
188421
24/12/1998
Process for the preparation ofhaemostatic fibrin sheet for wound care application
Dr.Lizy Kalyanakrishnan,Arthur Vijayan Lal, Rajagopalan Sivakumar
45.
187879
24/02/1995
A process for coating a silver compound
Leister Rowsen Moses,Kunnatheri Sreenivasan,Rajagopalan Sivakumar
44.
187856
18/09/1995
A process of preparation of steroid loaded chotosen beeds
Thomas Chandi,Chandra Prakash Sharma
43.
187831
30/08/1995
A process of preparation of alignate beads for oral delivery of preparation s such as insulin and albumin
Chandra Prakash Sharma , P.R.Hari , Thomas Chandi
42.
187792
09/01/1995
A urinary tract guard for the control of bacteria
Leister Rowsen Moses ,Kunnatheri Sreenivasan ,Rajagopalan Sivakumar
41.
187640
05/03/1998
A process of preparation of calcium calsenate containing drug
Athipettah Jayakrishnan
40.
187639
24/02/1998
A process for the preparation of fibrin glue from donor plasma units
Lizzy Kalyanakrishnan
39.
184338
06/04/1994
Double umbrella occluder device for cardiovascular application
Athipettah Jayakrishnan
38.
184326
25/07/1997
A process for the preparation of a formulation based on narrow spectrum drugs with enhanced activity
Kothanda Raman Rethinam,Ashokan Kuttyil,Kunnatheri Sreenivasan
37.
184323
11/07/1994
A blood filter
Sathyendranath Pal
36.
184180
19/03/1997
A process for the preparation of cross-linked polymers containing relatively unstable drug
Kothanda Raman Rethinam,Ashokan Kuttyil,Kunnatheri Sreenivasan
35.
184062
21/03/1994
A process for the preparation of a compnt paste/ liquid system for dental applications
Sathyendra Nath Pal,Venkateswara Kalyanakrishnan,Kochu Raghavan Usha,Sukumaran Manu
34.
183743
08/09/1995
A process for grafting polyethylene glycol on to the surface of plasticized poly (vinyl) chloride
Athipettah Jayakrishnan,Lekshmi Sreedharan Nair
33.
182889
02/08/1993
A method for surface processing of polystyrene plastic wares
Muthu Jayabalan,Chandraprakash Sharma,M.Ravindra Nath
32.
182366
24/01/1994
Method for preparation of bio- stable and tissue compatible poly urethrene
Muthu Jayabalan
31.
182221
23/09/1991
A process for the preparation of hydrogel beads from cross linked poly methyl acrilate
Athipettah Jayakrishnan,Bhagathy Kan Chidimbara Thanoo
30.
181854
21/03/1995
A process for the preparation of calcium caseinate beads containing any oral drug
Athipettah Jayakrishnan
29.
181851
09/01/1995
A process for the preparation of calf serum for tissue culture from calf blood
Lizzy Kalyanakrishnan, Arthur Vijayan Lal George
28.
181625
15/11/1994
A process for the preparation of hydroxyapatite powders for applications such as in bioceramics
Harikrishna Varmaparimanathu Kovilakom Ramavarma,Rajagopalan Sivakumar
27.
181366
17/11/1994
A process for producing silver compound incorporated silic rubber
Leister Rowsen Moses,Kunnatheri Sreenivasan,Rajagopalan Sivakumar
26.
181364
26/04/1993
A process for the preparation of a visible light cured composite for dental restorative purposes
Sathyendra Nath Pal,Venkateswaran Kalyanakrishnan,Roy Joseph
25.
181310
15/11/1994
A process for the preparation of Beta-tricalcium phosphate (btcp) powder
Harikrishna Varmaparimanathu Kovilakom Ramavarma, Rajagopalan Sivakumar
24.
181210
15/03/1995
A process for preparing an improved dental paste for use in the preparation of filling cement for instant application
Sathyendra Nath Pal,Venkateswaran Kalyanakrishnan,Ashima Valyathan,Sheela Manikandan Savithri Amma,Krishna Thamara Selvi
23.
180653
28/08/1992
Improvement in or Relating to Prosthetic Cardiac Valve and to the Method of Manufacturing Same
opichettipalayam Subbaretnam Bhuvaneshwar,Chirathodi vylappil Muraleedharan,Omana Amma Sreedharan Nair Neelakantan Nair
22.
180414
18/05/1993
Process for the Preparation of an Improved Dental Paste
Sathyendra Nath Pal ,Venkateswaran Kalyanakrishnan,Ashima Valyathan,Sheela Manikandan Savithri Amma,Krishna Thamara Selvi
21.
180411
08/01/1993
Mediastind Drainage Device
Harikrishnan Vijayakumar, Balakrishnan Ajitkumar, Sshekara Pillai Vijayan, Chandra Vilasam Parameswaran Narayanan Nair
20.
180298
08/01/1993
Epidural SSensor for Use in Intra Cranial Pressure Monitoring System
Gopichettipalayam Subbaretnam Bhuvaneshwar,Muraleedharan Chirathodi vylappil
19.
180294
23/09/1991
Improved Humidifier or Air/Oxugen or Other Gases
Gopichettipalayam Subbaretnam Bhuvaneshwar,Muraleedharan Chirathodi vylappil,Radhkrishnapillai Sreekumar,Leister Rowsen Moses
18.
180185
18/09/1990
A Hydrocyphalus Shunt Valve
Gopichettipalayam Subbaretnam Bhuvaneshwar,Sathyendra Nath Pal,Muraleedharan Chirathodil Vyalappil,M. Muraleedharan
17.
179881
02/09/1991
A Process for the Preperation of Hemodialisis Membrane
Chandra Prakash Sharma , Villi Paul
16.
179825
17/11/1994
A Process for the Preperation of Silveroxide Incorporated Antimicrobial Polymer
Kunnatheri Sreenivasan,Leister Rowsen Moses,Rajagopalan Sivakumar
15.
179613
6/09/1991
A Process for the Preperation of Polymeric
Thomas Chandi,Chandra Prakash Sharma
14.
179451
23/09/1991
A Process for Preperation of Uncross Linked and Cross Linked PMMA Microspheres
DR.ATHI PETTAH JAYAKRISHNAN, BHAGAVATHY KAN.C.THANOO
13.
178049
02/08/1993
A Process for the Preperation of Biocombatable Hydroxy Apatite
Willi Paul,Chandra Prakash Sharma,Rrajagopalan Shiva Kumar
12.
178044
20/11/1990
A process for Producing Improved Migration Resistant Plasticized Polyvinyl Chloride
Venkateswaran Kalyana Krishnan,Athipettah Jayakrishnan,Joseph.D.Francis
11.
177753
02/07/1990
A Process for the Manufacture of Spherical Highly Porus Beeds of Polymers
Athipettah Jayakrishnan,Bhagathy Kan Chidimbara Thanoo
10.
175079
28/01/1993
Process for preparing improved b wax
Satyendra Nath Pal, Cheruvila Velu Achari Muraleedharan
9.
174130
31/07/1991
A process for the preparation of an alpha- gel from outdated human plasma
Padinjaredathu Sankunni Appukuttan, Paliakkara Lona Jaison
8.
174077
02/04/1991
Rigid shell bubble type blood oxygenator
Balakrishnan Nair Ajith Kumar, Divakara Panicker Sulochana Nagesh, Omana Amma Sreedharan Neelakandan Nair, Aswath Narayanan Venkata Remani, Ranjith Divakaran, Harikrishnan Vijayakumar
7.
171685
19/03/1990
Improved rigid shell cardiotomy reservoir
Balakrishnan Nair Ajithkumar, Divakara Panicker Sulochana Nagesh, Omana Amma Sreedharan Neelakandan Nair, Aswath Narayanan Venketa Remani, Divakaran Renjith, Harikrishnan Vijayakumar
6.
167706
21/08/1986
An improved heart valve assembly
Gopichettipalayam Subbaretnam Bhuvaneswar
5.
165269
06/08/1985
Blood oxygenator integral with cardiotomy reservoir
Venkateswara Subrahmanya Venkatesan
4.
165268
06/08/1985
Soft shell blood oxygenator made of synthetic material
Venkateswaran Subramanya Venkatesan
3.
160621
29/07/1983
Improvement in /or relating to blood storage containers or bag
Satheyandra Nath Pal
2.
159244
31/01/1984
An improved heart valve assembly
Gopichettipalayam Subbaretnam Bhuvaneswar
1.
158414
08/08/1983
A cardiotomy reservoir for filtration and recirculation of blood
Venkateswaran Subramanya Venkatesan
Foreign Patents
Sl. No.
Patent No.
Priority Date
Title of Invention
Inventors
Applicant
Countries
1.
5458826
17/05/1993
Method For Producing Heart Valve Disc
Gopichettipalayam Subbaratnam Bhuvaneshwar Muraleedharan Chirathody Vyalappil Omana Amma Sreedharan Nair Neelakantan Nair
SCTIMST
US*
2.
6309999
19/03/1999
Process for the Preparation of an Immunoadsorbent Matrix
Chandra Prakash Sharma, Peringatullil Raman Hari, Willi Paul
NRDC*
US*
3.
6610330
06/11/2001
Anti-Diabetic Agent obtained from The Plant Humboldtia Decurrens And A Process For Preparing The Same
Janaswamy Madhusudhana Rao, Mangattu Achuthankunju Sumathy Kutty, Gopalan Nair Vijay, Alathur Damodaran, Kothanda Raman Rathinam, Rajagopal Sivakumar, Kottillil Mohan Das, Narayana Pillai Viswanathan Nair
CSIR,* SCTIMST, KIRTADS*
US*
4.
7300962
27/11/2007
Hydrogels Formed by Non-Covalent Linkages
Buddy.D.Ratner Prabha.D.Nair Maximiliane Silvia Boeckl Elizabeth Reeves Leber
UW
US*
5.
7105580
12/09/2006
Porus Structures for Growing Living Tissue and Methods of Manufacture
Prabha.D.Nair Buddy.D.Ratner Viola Vogel Robert.M.Nerem
UW
US*
6.
6949590
27/09/2005
Hydrogels Formed By Non Covalent Linkages
Buddy.D.Ratner , Prabha.D.Nair
UW
US*
7.
4822355
21/07/1988
Heart Vaive Assemply
Gopichettipalayam Subbaratnam Bhuvaneshwar
SCTIMST
US*
8.
EP 0265533
25/10/1986
Heart Vaive Assemply
Bhuvaneswar Gopichettipalayam Subbaratnam
NRDC*
EP*
9.
EP 1924248 CA 2621641 WO 2007032018
30/12/2005 ______ 30/12/2003 ______ ______ 07/03/2008
pH Sensitive Nano Particle Formulation For Oral Delivery Of Protein/Peptides
Chandra Prakash Sharma, Mannemcherril Ramesan Rekha
CSIR* NMITLI
EP* CA* PCT JP*
10.
WO 2007049286
27/10/2005
A System For Ex-Vivo Separation Of Apoptotic Chromatin Fragments From Blood Or Plasma
Indraneel Mitra,Urmila Chandrashekhar Samant, Gopesh Kumar Modi, Pradyumna Kumar Mishra,Gopichettipalayam Subbaratnam Bhuvaneshwar
Tata Memorial Centre
US*
11.
WO 2011092715
27/10/2005
METHOD FOR EX-VIVO SEPARATION OF APOPTOTIC CHROMATIN FRAGMENTS FROM BLOOD OR PLASMA FOR PREVENTION AND TREATMENT OF DIVERSE HUMAN DISEASES
Indraneel Mitra,Urmila Chandrashekhar Samant, Gopesh Kumar Modi, Pradyumna Kumar Mishra,Gopichettipalayam Subbaratnam Bhuvaneshwar
Tata Memorial Centre
US*
12.
US 20120301487 US 20150218262 WO 2011092715
24/01/2011 ______ 16.04.2015
Method For In- Vivo Binding Of Chromatin Fragments
Indraneel Mitra,Sharma Chandra Prakash,Mannemcherril Ramesan Rekha, Bhuvaneswar Gopichettipalayam Subbaratnam,Kavita Anirban Pal
Tata Memorial Centre
US*
13.
EP 0622060
29/04/1993
Improvement In Or Relating To Prosthetic Cardiac Valve And To The Method Of Manufacturing Same.
Gopichettipalayam Subbaratnam Bhuvaneshwar, Chirathody Vayalappil Muraleedharan Omana Amma Sreedharan Nair Neelakandan Nair
NRDC*
EP*
14.
JP 121569/93
24/05/1993
IMPROVEMENT IN OR RELATING TO PROSTHETIC CARDIAC VALVE AND TO THE METHOD OF MANUFACTURING SAME.
Gopichettipalayam Subbaratnam Bhuvaneshwar,Chirathody Vayalappil Muraleedharan Omana Amma Sreedharan Nair Neelakantan Nair
NRDC*
JP*
15.
WO 2014192016
05/05/2014
FIBRIN WAFER/DISC AS A BIOLOGICAL CARRIER FOR SUSTAINED DELIVERY OF CURCUMIN JOINT APPLICATION WITH ICMR & NO PAYMENT REQUIRED.
Lissy Kalliyana krishnan Lakshmi Sreedharan Pillai
ICMR
PCT
16.
WO 2014192024
20/05/2014
DEVELOPMENT OF SOLUBLE ALBUMINATED CURCUMIN FOR APPLICATION IN CANCER THERAPY JOINT APPLICATION WITH ICMR & NO PAYMENT REQUIRED.
Lissy Kalliyana krishnanChristina Thomas
ICMR
PCT
* CSIR - Council Of Scientific and Industrial Research, India
NRDC - National Research Development Corporation, India
KIRTADS - Kerala Institute for Research Training and Development Studies of Sch.Castes and Sch. Tribes, India
UW - University of Washington, USA
Design Registrations
Sl. No.
Design No.
Date of Filing
Title of Invention
Inventors
1.
153738
01.12.1983
A Ring Supporter For Heart Valve
Bhuvaneshwar Gopichettipalayam Subbaratnam
2.
153739
01.12.1983
A Heart Valve Disc
Bhuvaneshwar Gopichettipalayam Subbaratnam
3.
153740
01.12.1980
A Blood Oxygenerator
Venkateswaran Subramanya Venkatesan
4.
153741
01.12.1983
A Blood Oxygenerator
Venkateswaran Subramanya Venkatesan
5.
153742
01.12.1983
An Spurger Assembly For Use In Blood Oxygenerator
Venkateswaran Subramanya Venkatesan
6.
153743
01.12.1983
An Air Spurger Assembly For Use In Blood Oxygenator
Venkateswaran Subramanya Venkatesan
7.
153744
01.12.1983
A Reducing Connector For Use In Fluid Flow Line
Venkateswaran Subramanya Venkatesan
8.
153745
01.12.1983
A Straight Connector For Use In Fluid Flow Lines
Venkateswaran Subramanya Venkatesan
9.
163803
20.11.1991
Carbondioxide Incubation Chamber
M.Raveendra Nath, Koluthu.P.Varughese, J.Shanmugham
10.
180028
29.07.1999
Concentric Needle Electrode, A Tightening Fixture
Niranjan.D.Khambate, Venkatesan Ramesh Babu ,Edward Bai Mohan Roj,Omana Amma Sreedharan Nair Neelakantan Nair
11.
241378
09/12/2011
A Stent For Use In Blood Vessels
Sujesh Sreedharan , Muraleedharan Chirathody Vayalappil
12.
285926
09/08/2016
BIREACTOR FOR CULTURE OF MAMMALIAN CELLS
Anilkumar Pallicka veedu Rajan Asari Shiny Velayudhan Kumary Thrikkovil Variath Kalliyanakrishnan Venkateswaran Roopesh.R.Pai
Trade Mark Applications
Sl. No.
Application No.
Date of Filing
Title of Trademark
Issued for
Developed By
1.
2581438
19/08/2013
RAXACOAT
Protective Diamond like carbon coating for Metallic Implants
Manoj Komath