Inventor · disambiguated record
Daryl L. Stein
Also filed as: STEIN DARYL · STEIN DARYL L
22 granted patents·1 pending application·212 citations·filing 1987–2001
95Inventor score
Files withATOCHEM NORTH AMERICA ELF15ATOCHEM NORTH AMERICA2DOVER CHEMICAL CORP2ELFATOCHEM NORTH AMERICA INC1PENNWALT CORP1
Top patents by PatentIndex Score
23 records- 0190US6224791B1Lactone/phosphite blendsDOVER CHEMICAL CORP·Filed 2000·Granted May 1, 2001·38 cites·22 claims
- 0286US6770693B2Blends of phosphites and antioxidantsDOVER CHEMICAL CORP·Filed 2001·Granted Aug 3, 2004·35 cites·22 claims
- 0377US5238978APeroxide masterbatches using polycaprolactone as the carrierATOCHEM NORTH AMERICA ELF·Filed 1992·Granted Aug 24, 1993·30 cites·16 claims
- 0476US5013777ANovel single-functional and mixtures of multi-functional oligomeric performance additive compositions and their usesATOCHEM NORTH AMERICA·Filed 1987·Granted May 7, 1991·29 cites·21 claims
- 0572US5162405ASingle-functional and mixtures of multi-functional oligomeric performance additive compositions and their usesATOCHEM NORTH AMERICA ELF·Filed 1991·Granted Nov 10, 1992·20 cites·8 claims
- 0664US5475072AUnsaturated peroxide compositions, polymeric-peroxides derived therefrom and their usesATOCHEM NORTH AMERICA ELF·Filed 1994·Granted Dec 12, 1995·7 cites·2 claims
- 0762US4904795AHalogen substituted phthalimide flame retardantsPENNWALT CORP·Filed 1988·Granted Feb 27, 1990·6 cites·3 claims
- 0860US5866712AOxalic acid peroxide compositions and usesATOCHEM NORTH AMERICA ELF·Filed 1997·Granted Feb 2, 1999·8 cites·9 claims
- 0959US5494988AUnsaturated peroxide compositions, polymeric-peroxides derived therefrom and their usesATOCHEM NORTH AMERICA ELF·Filed 1995·Granted Feb 27, 1996·6 cites·14 claims
- 1056US5534596AProcess for polymerization reactions with functionalized peroxidesATOCHEM NORTH AMERICA ELF·Filed 1995·Granted Jul 9, 1996·3 cites·12 claims
- 1152US5543553AFunctionalized peroxides for polymerization reactionsATOCHEM NORTH AMERICA ELF·Filed 1995·Granted Aug 6, 1996·6 cites·3 claims
- 1252US5536790AProcess for polymer reaction with functionalized peroxidesATOCHEM NORTH AMERICA ELF·Filed 1995·Granted Jul 16, 1996·6 cites·6 claims
- 1350US5612439AProcess for polymerization reactions with functionalized peroxidesATOCHEM NORTH AMERICA ELF·Filed 1995·Granted Mar 18, 1997·2 cites·8 claims
- 1445US5981787APeroxyoxalates derived from hydroxy-hydroperoxidesATOCHEM NORTH AMERICA ELF·Filed 1997·Granted Nov 9, 1999·3 cites·8 claims
- 1544US5710213AProcess for polymerization reactions with functionalized peroxidesATOCHEM NORTH AMERICA ELF·Filed 1995·Granted Jan 20, 1998·1 cites·13 claims
- 1641USH1600HHigh density polyethylenes with improved processing stabilityQUANTUM CHEMICAL COMPANY·Filed 1995·Granted Oct 1, 1996·7 cites·19 claims
- 1741US5489699AUnsaturated peroxide compositions, polymeric-peroxides derived therefrom and their usesELFATOCHEM NORTH AMERICA INC·Filed 1995·Granted Feb 6, 1996·2 cites·14 claims
- 1837US5723562AProcess for polymerization reactions with functionalized peroxidesATOCHEM NORTH AMERICA ELF·Filed 1996·Granted Mar 3, 1998·2 cites·9 claims
- 1937US5466855AFunctionalized peroxides for polymerization reactionsATOCHEM NORTH AMERICA ELF·Filed 1994·Granted Nov 14, 1995·1 cites·3 claims
- 2035US5710210AProcess for polymer reactions with functionalized peroxidesATOCHEM NORTH AMERICA ELF·Filed 1995·Granted Jan 20, 1998·0 cites·12 claims
- 2135US5319130AFunctionalized peroxides for polymerization reactionsATOCHEM NORTH AMERICA ELF·Filed 1992·Granted Jun 7, 1994·0 cites·4 claims
- 2234US2001023270A1Phosphite stabilizing composition and methodFiled 2001·Application pending·0 cites
- 2331US4999391AHalogen substituted phthalimide flame retardantsATOCHEM NORTH AMERICA·Filed 1989·Granted Mar 12, 1991·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →