Inventor · disambiguated record
Petra Gratzl
Also filed as: GRATZL PETRA
10 granted patents·120 citations·filing 1995–2018
89Inventor score
Top patents by PatentIndex Score
10 records- 0191US10800886B2Process for preparing oxamide-functional siloxanesWACKER CHEMIE AG·Filed 2017·Granted Oct 13, 2020·3 cites·9 claims
- 0282US5593787AOrganosilicon compounds containing (meth) acryloxy groups, their preparation and their useWACKER CHEMIE GMBH·Filed 1995·Granted Jan 14, 1997·40 cites·9 claims
- 0372US6451909B1Multiphase formulations of organosilicon compoundsWACKER CHEMIE GMBH·Filed 2000·Granted Sep 17, 2002·12 cites·20 claims
- 0472US5627296APhosphorus-containing organosilicon compoundsWACKER CHEMIE GMBH·Filed 1995·Granted May 6, 1997·17 cites·4 claims
- 0565US6177511B1Amino silicone oil emulsions crosslinked by reactions similar to a Michael additionWACKER CHEMIE GMBH·Filed 1999·Granted Jan 23, 2001·22 cites·19 claims
- 0656US11613672B2Aqueous emulsions of oxamidoester-functionalized organopolysiloxanesWACKER CHEMIE AG·Filed 2018·Granted Mar 28, 2023·0 cites·10 claims
- 0750US5869726AProcess for preparing organosilicon compounds containing (meth)acryloxy groupsWACKER CHEMIE GMBH·Filed 1997·Granted Feb 9, 1999·14 cites·3 claims
- 0842US6040383AOrganosilicon compounds containing oligoisobutylene or polyisobutylene groupsWACKER CHEMIE GMBH·Filed 1998·Granted Mar 21, 2000·5 cites·14 claims
- 0934US5998562APermanent organosilicon compounds, their preparation and useWACKER CHEMIE GMBH·Filed 1997·Granted Dec 7, 1999·4 cites·15 claims
- 1033US6043362AHydrophilic permanent organosilicon compoundsWACKER CHEMIE GMBH·Filed 1997·Granted Mar 28, 2000·3 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →