Inventor · disambiguated record
Shu-Tung Li
Also filed as: LI SHU · LI SHU-TUNG
44 granted patents·15 pending applications·5,686 citations·filing 1989–2024
99Inventor score
Files withCOLLAGEN MATRIX INC21LI SHU-TUNG11REGEN BIOLOG INC7SHU TUNG AND ALICE LI FOUND INC5COLLA TEC INC2
Top patents by PatentIndex Score
59 records- 0199US5306311AProsthetic articular cartilageREGEN CORP·Filed 1991·Granted Apr 26, 1994·775 cites·27 claims
- 0298US6599524B2Oriented biopolymeric membraneCOLLAGEN MATRIX INC·Filed 2002·Granted Jul 29, 2003·118 cites·16 claims
- 0398US5206028ADense collagen membrane matrices for medical usesLI SHU TUNG·Filed 1991·Granted Apr 27, 1993·396 cites·28 claims
- 0497US5512291AMethod of making resorbable vascular wound dressingFiled 1994·Granted Apr 30, 1996·206 cites·10 claims
- 0596US6656200B2Embolization deviceCOLLAGEN MATRIX INC·Filed 2001·Granted Dec 2, 2003·219 cites·25 claims
- 0696US5571181ASoft tissue closure systemsFiled 1994·Granted Nov 5, 1996·364 cites·13 claims
- 0795US5624463AProsthetic articular cartilageREGEN BIOLOG INC·Filed 1994·Granted Apr 29, 1997·537 cites·22 claims
- 0893US7807192B2Biopolymeric membranesCOLLAGEN MATRIX INC·Filed 2004·Granted Oct 5, 2010·116 cites·18 claims
- 0993US6391333B1Oriented biopolymeric membraneCOLLAGEN MATRIX INC·Filed 1999·Granted May 21, 2002·249 cites·20 claims
- 1091US5376376AResorbable vascular wound dressingsFiled 1993·Granted Dec 27, 1994·318 cites·14 claims
- 1191US5263984AProsthetic ligamentsREGEN BIOLOG INC·Filed 1992·Granted Nov 23, 1993·373 cites·21 claims
- 1288US8821917B2Biopolymeric membranesLI SHU-TUNG·Filed 2010·Granted Sep 2, 2014·12 cites·10 claims
- 1386US5681353AMeniscal augmentation deviceREGEN BIOLOG INC·Filed 1994·Granted Oct 28, 1997·192 cites·26 claims
- 1485US11969349B2Implants for bone and cartilage repairCOLLAGEN MATRIX INC·Filed 2021·Granted Apr 30, 2024·1 cites·20 claims
- 1585US7544212B2Bone implant compositeCOLLAGEN MATRIX INC·Filed 2008·Granted Jun 9, 2009·11 cites·17 claims
- 1685US2024245515A1Implants for bone and cartilage repairCOLLAGEN MATRIX INC·Filed 2024·Application pending·0 cites
- 1784US6350274B1Soft tissue closure systemsREGEN BIOLOG INC·Filed 1996·Granted Feb 26, 2002·344 cites·22 claims
- 1883US6042610AMeniscal augmentation deviceREGEN BIOLOG INC·Filed 1998·Granted Mar 28, 2000·182 cites·26 claims
- 1983US4963146AMulti-layered, semi-permeable conduit for nerve regenerationCOLLA TEC INC·Filed 1989·Granted Oct 16, 1990·126 cites·48 claims
- 2083US2024366837A1Compression and kink resistant implantsCOLLAGEN MATRIX INC·Filed 2024·Application pending·0 cites
- 2182US8980328B2Method of preparing porous carbonate apatite from natural boneLI SHU-TUNG·Filed 2011·Granted Mar 17, 2015·3 cites·16 claims
- 2282US7998499B2Calcium-containing bone implantsCOLLAGEN MATRIX INC·Filed 2007·Granted Aug 16, 2011·7 cites·6 claims
- 2381US10945846B2Implants for bone and cartilage repairCOLLAGEN MATRIX INC·Filed 2016·Granted Mar 16, 2021·3 cites·15 claims
- 2481US5735903AMeniscal augmentation deviceFiled 1995·Granted Apr 7, 1998·163 cites·12 claims
- 2580US6090996AImplant matrixCOLLAGEN MATRIX INC·Filed 1997·Granted Jul 18, 2000·271 cites·26 claims
- 2678US7381224B1Bone implant compositeCOLLAGEN MATRIX INC·Filed 2006·Granted Jun 3, 2008·17 cites·15 claims
- 2777US9308219B2Flat self-curling permeable sheet membraneLI SHU-TUNG·Filed 2011·Granted Apr 12, 2016·5 cites·20 claims
- 2877US5677284ACharged collagen particle-based delivery matrixREGEN BIOLOG INC·Filed 1995·Granted Oct 14, 1997·46 cites·22 claims
- 2976US6716225B2Implant devices for nerve repairCOLLAGEN MATRIX INC·Filed 2001·Granted Apr 6, 2004·77 cites·54 claims
- 3076USRE36370EResorbable vascular wound dressingsFiled 1996·Granted Nov 2, 1999·147 cites·15 claims
- 3175US5326350ASoft tissue closure systemsLI SHU TUNG·Filed 1992·Granted Jul 5, 1994·173 cites·12 claims
- 3273US9061464B2Re-rollable wrapping implantLI SHU-TUNG·Filed 2008·Granted Jun 23, 2015·9 cites·8 claims
- 3372US11116876B2Methods and devices for repair of severed peripheral nerves with erythropoietinSTL LABORATORIES INC·Filed 2019·Granted Sep 14, 2021·1 cites·25 claims
- 3472US5026381AMulti-layered, semi-permeable conduit for nerve regeneration comprised of type 1 collagen, its method of manufacture and a method of nerve regeneration using said conduitCOLLA TEC INC·Filed 1990·Granted Jun 25, 1991·156 cites·2 claims
- 3569US10286104B2Method of preparing porous carbonate apatite from natural boneCOLLAGEN MATRIX INC·Filed 2017·Granted May 14, 2019·0 cites·16 claims
- 3667US12173048B2Collagen fiber-based ink and methods of use for bioprintingSHU TUNG AND ALICE LI FOUND INC·Filed 2023·Granted Dec 24, 2024·0 cites·16 claims
- 3766US7374777B2Oriented biopolymeric membrane for meningeal tissue repairCOLLAGEN MATRIX INC·Filed 2003·Granted May 20, 2008·10 cites·20 claims
- 3866US2020268936A1Compression and kink resistant implantCOLLAGEN MATRIX INC·Filed 2020·Application pending·0 cites
- 3965US2022105239A1Collagen-based meniscus implantsCOLLAGEN MATRIX INC·Filed 2021·Application pending·0 cites
- 4061US10071184B2Collagen-coated tissue-based membranesLI SHU TUNG·Filed 2012·Granted Sep 11, 2018·1 cites·5 claims
- 4161US2024277482A1Meniscus implants and methods of making sameSHU TUNG AND ALICE LI FOUND INC·Filed 2024·Application pending·0 cites
- 4260US5674290AWater-stabilized biopolymeric implantsFiled 1995·Granted Oct 7, 1997·20 cites·16 claims
- 4359US7011527B1Negative gravity therapeutic methodsLI SHU·Filed 2002·Granted Mar 14, 2006·5 cites·4 claims
- 4457US10279077B2Collagen-coated tissue-based membranesCOLLAGEN MATRIX INC·Filed 2018·Granted May 7, 2019·0 cites·12 claims
- 4557US2025090329A1Implants for articular cartilage repairSHU TUNG AND ALICE LI FOUND INC·Filed 2024·Application pending·0 cites
- 4656US2013345729A1Compression and kink resistant implantsLI SHU-TUNG·Filed 2012·Application pending·0 cites
- 4755US8298584B2Biopolymeric membrane for wound protection and repairLI SHU-TUNG·Filed 2008·Granted Oct 30, 2012·0 cites·14 claims
- 4854US2015250921A1Method of preparing porous carbonate apatite from natural boneCOLLAGEN MATRIX INC·Filed 2015·Application pending·0 cites
- 4954US2025092118A1Highly purified insoluble collagen fibers for medical applicationsSHU TUNG AND ALICE LI FOUND INC·Filed 2024·Application pending·0 cites
- 5053US5800542ASterilization by gamma irradiationFiled 1997·Granted Sep 1, 1998·14 cites·16 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →