Inventor · disambiguated record
Keith W. Trapp
Also filed as: TRAPP KEITH W · TRAPP KEITH WESLEY
15 granted patents·4 pending applications·178 citations·filing 2003–2024
91Inventor score
Files withEXXONMOBIL CHEMICAL PATENTS INC9UNIVATION TECH LLC5AGAPIOU AGAPIOS K2HAGERTY ROBERT O2EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY1
Top patents by PatentIndex Score
19 records- 0198US6878454B1Polyethylene filmsUNIVATION TECH LLC·Filed 2004·Granted Apr 12, 2005·75 cites·59 claims
- 0295US6753390B2Gas phase polymerization processUNIVATION TECH LLC·Filed 2003·Granted Jun 22, 2004·61 cites·45 claims
- 0388US10934372B2Olefin polymerization processesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2017·Granted Mar 2, 2021·3 cites·18 claims
- 0486US6995235B1Methods of producing polyolefins and films therefromUNIVATION TECH LLC·Filed 2005·Granted Feb 7, 2006·8 cites·18 claims
- 0582US7090927B2Polyethylene filmsUNIVATION TECH LLC·Filed 2004·Granted Aug 15, 2006·18 cites·40 claims
- 0676US7101629B2Polyethylene filmsUNIVATION TECH LLC·Filed 2004·Granted Sep 5, 2006·10 cites·40 claims
- 0771US8088870B2Methods for applying solution catalysts to reactor surfacesHAGERTY ROBERT O·Filed 2008·Granted Jan 3, 2012·2 cites·32 claims
- 0871US2025084193A1High density polyethylene compositions and articles thereofEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2024·Application pending·0 cites
- 0965US8084554B2Methods and devices for polymerizationAGAPIOU AGAPIOS K·Filed 2008·Granted Dec 27, 2011·1 cites·17 claims
- 1064US2024382918A1Catalyst Feeder and Processes ThereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2022·Application pending·0 cites
- 1162US2025263508A1Polyethylene Compositions, Articles Thereof, and Methods ThereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2022·Application pending·0 cites
- 1260US11117979B2Processes and apparatus for bimodal slurry polymerizationEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Sep 14, 2021·0 cites·24 claims
- 1355US8192690B2Methods and devices for polymerizationAGAPIOU AGAPIOS K·Filed 2011·Granted Jun 5, 2012·0 cites·7 claims
- 1455US8129481B1Methods for applying solution catalysts to reactor surfacesHAGERTY ROBERT O·Filed 2011·Granted Mar 6, 2012·0 cites·31 claims
- 1549US11596918B2Vent gas purge optimizer for slurry loop polyethylene reactorsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Mar 7, 2023·0 cites·12 claims
- 1646US12116430B2Recycle diluent control and optimization for slurry loop polyethylene reactorsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Oct 15, 2024·0 cites·19 claims
- 1745US11806685B2Slurry loop reactor polymerization rate and quality controllerEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Nov 7, 2023·0 cites·20 claims
- 1844US11813583B2Slurry loop reactor bad catalyst range controlEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Nov 14, 2023·0 cites·18 claims
- 1941US2020055966A1Polymerization Processes Utilizing Chromium-Containing CatalystsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →