Inventor · disambiguated record
Richard Kotek
Also filed as: KOTEK RICHARD
13 granted patents·2 pending applications·178 citations·filing 1991–2022
93Inventor score
Top patents by PatentIndex Score
15 records- 0188US6120718AProcess of making hollow filamentsBASF CORP·Filed 1999·Granted Sep 19, 2000·52 cites·10 claims
- 0277US5294707ASemi-continuous depolymerization of nylon 6 polymerBASF CORP·Filed 1993·Granted Mar 15, 1994·17 cites·8 claims
- 0377US5208107AHollow trilobal cross-section filamentBASF CORP·Filed 1991·Granted May 4, 1993·35 cites·4 claims
- 0473US9080258B2Process of making highly oriented and crystalline thermoplastic filamentsCUCULO JOHN A·Filed 2010·Granted Jul 14, 2015·2 cites·44 claims
- 0572US6465583B2Continuous polymerization and direct fiber spinning and systems for accomplishing sameBASF CORP·Filed 2001·Granted Oct 15, 2002·8 cites·8 claims
- 0671US6616438B2Continuous polymerization and direct fiber spinning and systems for accomplishing sameBASF CORP·Filed 2001·Granted Sep 9, 2003·8 cites·11 claims
- 0768US7666499B2High modulus polyamide fibersUNIV NORTH CAROLINA STATE·Filed 2006·Granted Feb 23, 2010·4 cites·4 claims
- 0866US5618885AFiber-forming modified polyamide blendsBASF CORP·Filed 1996·Granted Apr 8, 1997·16 cites·5 claims
- 0962US2016010244A1Highly Oriented and Crystalline Thermoplastic Filaments and Method of Making SameUNIV NORTH CAROLINA STATE·Filed 2015·Application pending·0 cites
- 1059US5977193AReclaiming epsilon-caprolactam from nylon 6 carpetBASF CORP·Filed 1992·Granted Nov 2, 1999·15 cites·14 claims
- 1156US2024299920A1Heterogeneous catalystsUNIV NORTH CAROLINA STATE·Filed 2022·Application pending·0 cites
- 1252US6441109B1Continuous polymerization and direct fiber spinning and apparatus for accomplishing sameBASF CORP·Filed 1999·Granted Aug 27, 2002·9 cites·16 claims
- 1350US5559194AModified nylon fibersBASF CORPORTION·Filed 1994·Granted Sep 24, 1996·7 cites·9 claims
- 1439US5623024AProcess for melt-spinning fibers from modified polyamide blendsBASF CORP·Filed 1996·Granted Apr 22, 1997·3 cites·8 claims
- 1533US5612112ASaxony carpets having fibers formed of modified polyamide blendsBASF CORP·Filed 1996·Granted Mar 18, 1997·2 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →