Inventor · disambiguated record
Amy M. Tseng
Also filed as: TSENG AMY · TSENG AMY M
10 granted patents·7 pending applications·68 citations·filing 1993–2023
86Inventor score
Top patents by PatentIndex Score
17 records- 0182US2023310512A1Umbilical cord productsBIOTISSUE HOLDINGS INC·Filed 2023·Application pending·0 cites
- 0274US8945939B2Control over hydrogen fluoride levels in oxide etchantNALCO CO·Filed 2013·Granted Feb 3, 2015·2 cites·12 claims
- 0366US8932874B2Control over ammonium fluoride levels in oxide etchantNALCO CO·Filed 2014·Granted Jan 13, 2015·1 cites·12 claims
- 0461US2013344163A1Umbilical cord productsTISSUETECH INC·Filed 2013·Application pending·0 cites
- 0559US5326479ATreatment of pulp and paper wastewater with reducing agent and a polymer for color removalNALCO CHEMICAL CO·Filed 1993·Granted Jul 5, 1994·23 cites·7 claims
- 0659US2016303171A1Umbilical cord amniotic membrane productsTISSUETECH INC·Filed 2016·Application pending·0 cites
- 0759US2016324902A1Umbilical cord amniotic membrane productsTISSUETECH INC·Filed 2016·Application pending·0 cites
- 0858US2016184368A1Umbilical cord amniotic membrane productsTISSUETECH INC·Filed 2016·Application pending·0 cites
- 0957US8716028B2Control over hydrogen fluoride levels in oxide etchantTSENG AMY·Filed 2012·Granted May 6, 2014·1 cites·9 claims
- 1057US5435921AVinylamine polymers and coagulants for removing color from paper mill effluentsNALCO CHEMICAL CO·Filed 1994·Granted Jul 25, 1995·18 cites·8 claims
- 1157US2016106785A1Umbilical cord productsTISSUETECH INC·Filed 2015·Application pending·0 cites
- 1255US2012141595A1Umbilical cord amniotic membrane productsTSENG SCHEFFER·Filed 2010·Application pending·0 cites
- 1353US6077461ACationic chemiluminescent monomers and polymersNALCO CHEMICAL CO·Filed 1998·Granted Jun 20, 2000·13 cites·22 claims
- 1451US9677998B2Control over etching molecule levels in etching compositionsECOLAB USA INC·Filed 2014·Granted Jun 13, 2017·0 cites·20 claims
- 1549US8372651B2Method of monitoring a surfactant in a microelectronic process by absorbanceNALCO CO·Filed 2007·Granted Feb 12, 2013·0 cites·31 claims
- 1646US5476594AVinylamine polymers for removing color from paper mill effluentsNALCO CHEMICAL CO·Filed 1994·Granted Dec 19, 1995·10 cites·7 claims
- 1737US8753896B2Method of monitoring a surfactant in a microelectronic process by fluorescenceJENKINS BRIAN V·Filed 2007·Granted Jun 17, 2014·0 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →