Inventor · disambiguated record
Andre Collin
Also filed as: COLLIN ANDRE · LAPOINTE MICHEL
11 granted patents·1 pending application·116 citations·filing 1974–2015
90Inventor score
Top patents by PatentIndex Score
12 records- 0176US4954616AUse of guanidine-related compounds comprising a substituted tetraphenylborate ion in solution phase peptide synthesisSOLVAY·Filed 1988·Granted Sep 4, 1990·13 cites·4 claims
- 0276US4067911AHalogenated polyether-polyols and polyurethane foams manufactured from the latterSOLVAY·Filed 1977·Granted Jan 10, 1978·22 cites·10 claims
- 0375US4923966AUse of guanidine-related compounds comprising a tetraphenyl-borate ion in solution phase peptide synthesisSOLVAY·Filed 1988·Granted May 8, 1990·12 cites·4 claims
- 0473US9073177B2Abrasive article comprising abrasive particles of a composite compositionLI LINGYU·Filed 2013·Granted Jul 7, 2015·3 cites·20 claims
- 0571US4020024AHalogenated polyether-polyols and polyurethane foams manufactured from the latterSOLVAY·Filed 1974·Granted Apr 26, 1977·17 cites·22 claims
- 0670US5262567ACompound including a guanidine group and an unsubstituted tetraphenylborate ionSOLVAY·Filed 1992·Granted Nov 16, 1993·13 cites·1 claims
- 0761US4203345AAutomatic visual teaching device for the learning of music or component parts thereofCOLLIN ANDRE·Filed 1978·Granted May 20, 1980·20 cites·16 claims
- 0856US4714720ABrominated polyetherpolyols, process for their preparation and the use of brominated polyetherpolyols in the manufacture of rigid polyurethane foamsSOLVAY·Filed 1986·Granted Dec 22, 1987·10 cites·6 claims
- 0946US2014137482A1Abrasive Article Comprising Abrasive Particles of a Composite CompositionSAINT GOBAIN ABRASIFS SA·Filed 2013·Application pending·0 cites
- 1044US4697029APhosphobrominated polyetherpolyols and processes for production thereofSOLVAY·Filed 1986·Granted Sep 29, 1987·6 cites·7 claims
- 1143US9175019B2Industrial process for the preparation of N-alkyl-N-trialkylsilylamidesCALLENS ROLAND·Filed 2012·Granted Nov 3, 2015·0 cites·18 claims
- 1239US10647813B2Process for the production of brominated polyether polyolsSOLVAY·Filed 2015·Granted May 12, 2020·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →