Inventor
BEZWADA RAO S
US148 patents
⚠️ This page may combine multiple inventors who share the name “BEZWADA RAO S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ETHICON INC
39 patentsUS6224894B1May 1, 2001
Copolymers of absorbable polyoxaesters
ETHICON INC241 citations99
US6113624ASep 5, 2000
Absorbable elastomeric polymer
ETHICON INC174 citations99
US5859150AJan 12, 1999
Prepolymers of absorbable polyoxaesters
ETHICON INC416 citations99
US5824333AOct 20, 1998
Injectable liquid copolymers for soft tissue repair and augmentation
ETHICON INC1,425 citations99
US5728752AMar 17, 1998
Injectable microdipersions for soft tissue repair and augmentation
ETHICON INC143 citations99
US5713920AFeb 3, 1998
Elastomeric medical device
ETHICON INC1,496 citations99
US5714551AFeb 3, 1998
High strength, melt processable, lactide-rich, poly (lactide-co-p-dioxanone) copolymers
ETHICON INC102 citations99
US5700583ADec 23, 1997
Hydrogels of absorbable polyoxaesters containing amines or amido groups
ETHICON INC425 citations99
US5698213ADec 16, 1997
Hydrogels of absorbable polyoxaesters
ETHICON INC520 citations99
US5648088AJul 15, 1997
Blends of absorbable polyoxaesters containing amines and/or amide groups
ETHICON INC364 citations99
US5645850AJul 8, 1997
Blending containing absorbable polyoxaamides
ETHICON INC371 citations99
US5620698AApr 15, 1997
Blends of absorbable polyoxaesters containing amines and/or amido groups
ETHICON INC394 citations99
US5618552AApr 8, 1997
Absorbable polyoxaesters
ETHICON INC435 citations99
US5607687AMar 4, 1997
Polymer blends containing absorbable polyoxaesters
ETHICON INC433 citations99
US5599852AFeb 4, 1997
Injectable microdispersions for soft tissue repair and augmentation
ETHICON INC1,514 citations99
US5597579AJan 28, 1997
Blends of absorbable polyoxaamides
ETHICON INC392 citations99
US5595751AJan 21, 1997
Absorbable polyoxaesters containing amines and/or amido groups
ETHICON INC401 citations99
US5468253ANov 21, 1995
Elastomeric medical device
ETHICON INC2,145 citations99
US5464929ANov 7, 1995
Absorbable polyoxaesters
ETHICON INC445 citations99
US5133739AJul 28, 1992
Segmented copolymers of ε-caprolactone and glycolide
ETHICON INC146 citations99
US4994074AFeb 19, 1991
Copolymers of ε-caprolactone, glycolide and glycolic acid for suture coatings
ETHICON INC327 citations99
US6325810B1Dec 4, 2001
Foam buttress for stapling apparatus
ETHICON INC2,986 citations98
US6100346AAug 8, 2000
Copolymers of polyoxaamides
ETHICON INC96 citations98
US6074660AJun 13, 2000
Absorbable polyoxaesters containing amines and/ or amido groups
ETHICON INC100 citations98
US5951997ASep 14, 1999
Aliphatic polyesters of ε-caprolactone, p-dioxanone and gycolide
ETHICON INC107 citations98
US5674921AOct 7, 1997
Radiation-curable, urethane-acrylate prepolymers and crosslinked polymers
ETHICON INC126 citations97
US6458385B2Oct 1, 2002
Hydrogels containing absorbable polyoxaamides
ETHICON INC37 citations96
US6403655B1Jun 11, 2002
Method of preventing adhesions with absorbable polyoxaesters
ETHICON INC51 citations96
US6372256B2Apr 16, 2002
Hydrogels containing absorbable polyoxaamides
ETHICON INC37 citations96
US6335383B1Jan 1, 2002
Microdispersions for coating surgical devices
ETHICON INC63 citations96
US6251435B1Jun 26, 2001
Hydrogels containing absorbable polyoxaamides
ETHICON INC53 citations96
US6147168ANov 14, 2000
Copolymers of absorbable polyoxaesters
ETHICON INC74 citations96
US5962023AOct 5, 1999
Hydrogels containing absorbable polyoxaamides
ETHICON INC53 citations96
US5639851AJun 17, 1997
High strength, melt processable, lactide-rich, poly(lactide-CO-P-dioxanone) copolymers
ETHICON INC40 citations96
US5442033AAug 15, 1995
Liquid copolymers of epsilon-caprolactone and lactide
ETHICON INC61 citations96
US5100433AMar 31, 1992
Suture coated with a copolymer coating composition
ETHICON INC69 citations96
US5089013AFeb 18, 1992
Suture coated with a polyvinyl ester
ETHICON INC53 citations96
US5076807ADec 31, 1991
Random copolymers of p-dioxanone, lactide and/or glycolide as coating polymers for surgical filaments
ETHICON INC76 citations96
US5007923AApr 16, 1991
Crystalline copolyesters of amorphous (lactide/glycolide) and p-dioxanone
ETHICON INC55 citations96
ETHICON ENDO SURGERY LLC
7 patentsUS10863984B2Dec 15, 2020
Low inherent viscosity bioabsorbable polymer adhesive for releasably attaching a staple buttress to a surgical stapler
ETHICON ENDO SURGERY LLC726 citations99
US10568621B2Feb 25, 2020
Surgical staple buttress with integral adhesive for releasably attaching to a surgical stapler
ETHICON ENDO SURGERY LLC679 citations99
US10349939B2Jul 16, 2019
Method of applying a buttress to a surgical stapler
ETHICON ENDO SURGERY LLC1,215 citations99
US10172618B2Jan 8, 2019
Low glass transition temperature bioabsorbable polymer adhesive for releasably attaching a staple buttress to a surgical stapler
ETHICON ENDO SURGERY LLC813 citations99
US10172617B2Jan 8, 2019
Malleable bioabsorbable polymer adhesive for releasably attaching a staple buttress to a surgical stapler
ETHICON ENDO SURGERY LLC935 citations99
US10517592B2Dec 31, 2019
Surgical stapler buttress assembly with adhesion to wet end effector
ETHICON ENDO SURGERY LLC715 citations98
US10166023B2Jan 1, 2019
Method of applying a buttress to a surgical stapler end effector
ETHICON ENDO SURGERY LLC767 citations98
SHELTON IV FREDERICK E
2 patentsMANDAKOLATHUR VASUDEVAN VENKATARAMANAN
1 patentBEZWADA BIOMEDICAL LLC
1 patentShowing the top 50 of 148 patents by PatentIndex Score.