Inventor
TSENG SCHEFFER
US43 patents
⚠️ This page may combine multiple inventors who share the name “TSENG SCHEFFER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TISSUETECH INC
25 patentsUS9198939B2Dec 1, 2015
Purified amniotic membrane compositions and methods of use
TISSUETECH INC18 citations96
US9161955B2Oct 20, 2015
Amniotic membrane preparations and purified compositions and therapy for scar reversal and inhibition
TISSUETECH INC19 citations96
US9956252B2May 1, 2018
Purified amniotic membrane compositions and methods of use
TISSUETECH INC10 citations92
US9750771B2Sep 5, 2017
Amniotic membrane preparations and purified compositions and anti-inflammation methods
TISSUETECH INC8 citations92
US9724370B2Aug 8, 2017
Amniotic membrane preparations and purified compositions and therapy for scar reversal and inhibition
TISSUETECH INC8 citations92
US9161956B2Oct 20, 2015
Amniotic membrane preparations and purified compositions and anti-inflammation methods
TISSUETECH INC16 citations92
US9161954B2Oct 20, 2015
Amniotic membrane preparations and purified compositions and anti-angiogenesis treatment
TISSUETECH INC18 citations92
US10632155B2Apr 28, 2020
Amniotic membrane preparations and purified compositions and therapy for scar reversal and inhibition
TISSUETECH INC5 citations84
US10272119B2Apr 30, 2019
Amniotic membrane preparations and purified compositions and therapy for scar reversal and inhibition
TISSUETECH INC5 citations84
US9750772B2Sep 5, 2017
Amniotic membrane preparations and purified compositions and anti-angiogenesis treatment
TISSUETECH INC9 citations84
US9682160B2Jun 20, 2017
Methods of sterilizing fetal support tissues
TISSUETECH INC8 citations83
US9675733B2Jun 13, 2017
Methods of modulating bone remodeling
TISSUETECH INC5 citations83
US10426731B2Oct 1, 2019
Methods of processing fetal support tissues, fetal support tissue powder products, and uses thereof
TISSUETECH INC6 citations82
US9808491B2Nov 7, 2017
Compositions of morselized umbilical cord and/or amniotic membrane and methods of use thereof
TISSUETECH INC11 citations82
US10253065B2Apr 9, 2019
Compositions containing HC-HA/PTX3 complexes and methods of use thereof
TISSUETECH INC4 citations81
US10040821B2Aug 7, 2018
Compositions containing HC-HA/PTX3 complexes and methods of use thereof
TISSUETECH INC4 citations81
US11590265B2Feb 28, 2023
Apparatuses and methods for treating ophthalmic diseases and disorders
TISSUETECH INC3 citations72
US11318169B2May 3, 2022
Compositions and methods for preventing the proliferation and epithelial-mesenchymal transition of epithelial cells
TISSUETECH INC2 citations72
US10342831B2Jul 9, 2019
Composition and methods for preventing the proliferation and epithelial-mesenchymal transition of epithelial cells
TISSUETECH INC3 citations72
US11116800B2Sep 14, 2021
Compositions of morselized umbilical cord and/or amniotic membrane and methods of use thereof
TISSUETECH INC2 citations71
US8940294B2Jan 27, 2015
Methods of isolating and culturing stem cells
TISSUETECH INC5 citations71
US11518782B2Dec 6, 2022
Compositions containing HC-HA/PTX3 complexes and methods of use thereof
TISSUETECH INC1 citations70
US10717763B2Jul 21, 2020
Compositions containing HC-HA/PTX3 complexes and methods of use thereof
TISSUETECH INC2 citations70
US8865233B2Oct 21, 2014
Compositions and methods for treating Demodex infestations
TISSUETECH INC1 citations61
US8865232B2Oct 21, 2014
Method for treating ocular Demodex
TISSUETECH INC3 citations61
TSENG SCHEFFER
13 patentsUS8182840B2May 22, 2012
Amniotic membrane preparations and purified compositions and therapy for scar reversal and inhibition
TSENG SCHEFFER66 citations99
US8182841B2May 22, 2012
Amniotic membrane preparations and purified compositions and anti-inflammation methods
TSENG SCHEFFER68 citations99
US8153162B2Apr 10, 2012
Purified amniotic membrane compositions and methods of use
TSENG SCHEFFER98 citations99
US8460714B2Jun 11, 2013
Purified amniotic membrane compositions and methods of use
TSENG SCHEFFER43 citations98
US8455009B2Jun 4, 2013
Amniotic membrane preparations and purified compositions and anti-inflammation methods
TSENG SCHEFFER39 citations98
US8440235B2May 14, 2013
Amniotic membrane preparations and purified compositions and therapy for scar reversal and inhibition
TSENG SCHEFFER41 citations98
US8420126B2Apr 16, 2013
Amniotic membrane preparations and purified compositions and anti-angiogenesis treatment
TSENG SCHEFFER41 citations98
US8187639B2May 29, 2012
Amniotic membrane preparations and purified compositions and anti-angiogenesis treatment
TSENG SCHEFFER64 citations98
US9175066B2Nov 3, 2015
Compositions containing HC-HA complex and methods of use thereof
TSENG SCHEFFER11 citations84
US9931423B2Apr 3, 2018
Methods of sterilizing fetal support tissues
TSENG SCHEFFER5 citations83
US9526770B2Dec 27, 2016
Methods of modulating bone remodeling
TSENG SCHEFFER12 citations83
US9682044B2Jun 20, 2017
Methods of processing fetal support tissues, fetal support tissue powder products, and uses thereof
TSENG SCHEFFER13 citations82
US9006192B2Apr 14, 2015
RNAi methods and compositions for stimulating proliferation of cells with adherent junctions
TSENG SCHEFFER2 citations58
BIOTISSUE HOLDINGS INC
5 patentsUS11707492B2Jul 25, 2023
Fetal support tissue products and methods of use
BIOTISSUE HOLDINGS INC4 citations73
US12397086B2Aug 26, 2025
Methods of modulating bone remodeling
BIOTISSUE HOLDINGS INC0 citations61
US12508349B2Dec 30, 2025
Apparatuses and methods for treating ophthalmic diseases and disorders
BIOTISSUE HOLDINGS INC0 citations60
US12558379B2Feb 24, 2026
Compositions and methods relating to pooled fetal support tissue
BIOTISSUE HOLDINGS INC0 citations59
US12551510B2Feb 17, 2026
Compositions of morselized umbilical cord and/or amniotic membrane and methods of use thereof
BIOTISSUE HOLDINGS INC0 citations59