Inventor
VIEGAS TACEY X
US39 patents
⚠️ This page may combine multiple inventors who share the name “VIEGAS TACEY X”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MEDIVENTURES INC
12 patentsUS5318780AJun 7, 1994
Medical uses of in situ formed gels
MEDIVENTURES INC294 citations99
US5143731ASep 1, 1992
Body cavity drug delivery with thermo-irreversible polyoxyalkylene and ionic polysaccharide gels
MEDIVENTURES INC158 citations99
US5077033ADec 31, 1991
Ophthalmic drug delivery with thermo-irreversible gels of polxoxyalkylene polymer and ionic polysaccharide
MEDIVENTURES INC180 citations99
US5306501AApr 26, 1994
Drug delivery by injection with thermoreversible gels containing polyoxyalkylene copolymers
MEDIVENTURES INC422 citations98
US5300295AApr 5, 1994
Ophthalmic drug delivery with thermoreversible polyoxyalkylene gels adjustable for pH
MEDIVENTURES INC367 citations98
US5298260AMar 29, 1994
Topical drug delivery with polyoxyalkylene polymer thermoreversible gels adjustable for pH and osmolality
MEDIVENTURES INC380 citations98
US5292516AMar 8, 1994
Body cavity drug delivery with thermoreversible gels containing polyoxyalkylene copolymers
MEDIVENTURES INC466 citations98
US5071644ADec 10, 1991
Topical drug delivery with thermo-irreversible gels
MEDIVENTURES INC140 citations98
US5346703ASep 13, 1994
Body cavity drug delivery with thermo-irreversible polyoxyalkylene and ionic polysaccharide gels
MEDIVENTURES INC73 citations96
US5277911AJan 11, 1994
Ablatable mask of polyoxyalkylene polymer and ionic polysaccharide gel for laser reprofiling of the cornea
MEDIVENTURES INC95 citations96
US5124151AJun 23, 1992
Drug delivery by injection with thermo-irreversible gels
MEDIVENTURES INC58 citations96
US5376693ADec 27, 1994
Thermo-irreversible gel corneal contact lens formed in situ
MEDIVENTURES INC45 citations92
NEKTAR THERAPEUTICS
11 patentsUS7744861B2Jun 29, 2010
Multi-arm polymer prodrugs
NEKTAR THERAPEUTICS100 citations98
US8771662B2Jul 8, 2014
Multi-arm polymer prodrugs
NEKTAR THERAPEUTICS11 citations93
US7786133B2Aug 31, 2010
Chemically modified small molecules
NEKTAR THERAPEUTICS29 citations92
US10463659B2Nov 5, 2019
Multi-arm polymer prodrugs
NEKTAR THERAPEUTICS4 citations84
US9808533B2Nov 7, 2017
Multi-arm polymer prodrugs
NEKTAR THERAPEUTICS4 citations84
US9333200B2May 10, 2016
Multi-arm polymer prodrugs
NEKTAR THERAPEUTICS4 citations84
US9107956B2Aug 18, 2015
Oligomer-protease inhibitor conjugates
NEKTAR THERAPEUTICS5 citations83
US8034825B2Oct 11, 2011
Chemically modified small molecules
NEKTAR THERAPEUTICS14 citations83
US11129794B2Sep 28, 2021
Chemically modified small molecules
NEKTAR THERAPEUTICS1 citations71
US12016952B2Jun 25, 2024
Methods of preparing a monodisperse oligo(ethylene glycol) reagent composition
NEKTAR THERAPEUTICS0 citations62
US9388104B2Jul 12, 2016
Chemically modified small molecules
NEKTAR THERAPEUTICS2 citations62
MDV TECH INC
6 patentsUS6136334AOct 24, 2000
Medical uses of in situ formed gels
MDV TECH INC111 citations99
US5958443ASep 28, 1999
Medical uses of in situ formed gels
MDV TECH INC193 citations99
US5587175ADec 24, 1996
Medical uses of in situ formed gels
MDV TECH INC217 citations99
US6346272B1Feb 12, 2002
Body cavity drug delivery with thermo-irreversible polyoxyalkylene and ionic polysaccharide gels
MDV TECH INC38 citations92
US5847023ADec 8, 1998
Thermal irreversible gel corneal contact lens formed in situ
MDV TECH INC40 citations92
US5593683AJan 14, 1997
Method of making thermoreversible polyoxyalkylene gels
MDV TECH INC48 citations92
ZHAO XUAN
3 patentsSERINA THERAPEUTICS AL INC
3 patentsUS12485181B2Dec 2, 2025
Polyoxazoline-drug conjugates with novel pharmacokinetic properties
SERINA THERAPEUTICS AL INC0 citations59
US12383625B2Aug 12, 2025
Polyoxazoline-drug conjugates with novel pharmacokinetic properties
SERINA THERAPEUTICS AL INC0 citations59
US12383626B2Aug 12, 2025
Polyoxazoline-drug conjugates with novel pharmacokinetic properties
SERINA THERAPEUTICS AL INC0 citations59