Inventor · disambiguated record
Marc A. Springs
Also filed as: SPRINGS MARC A
8 granted patents·4 pending applications·199 citations·filing 1994–2021
87Inventor score
Top patents by PatentIndex Score
12 records- 0192US5633419APolymerization of olefins in the presence of a supported catalystDOW CHEMICAL CO·Filed 1995·Granted May 27, 1997·76 cites·26 claims
- 0290US5798314ASupported olefin polymerization catalystDOW CHEMICAL CO·Filed 1996·Granted Aug 25, 1998·61 cites·7 claims
- 0389US11155650B2Magnesium halide-supported titanium (pro)catalystsDOW GLOBAL TECHNOLOGIES LLC·Filed 2017·Granted Oct 26, 2021·2 cites·18 claims
- 0488US8034878B2Low molecular weight ethylene interpolymers, methods of making, and uses thereofDOW GLOBAL TECHNOLOGIES LLC·Filed 2006·Granted Oct 11, 2011·9 cites·14 claims
- 0587US5661097ASupported olefin polymerization catalystDOW CHEMICAL CO·Filed 1994·Granted Aug 26, 1997·41 cites·47 claims
- 0678US11649302B2Magnesium halide-supported titanium (pro)catalystsDOW GLOBAL TECHNOLOGIES LLC·Filed 2021·Granted May 16, 2023·0 cites·3 claims
- 0752US8273449B2Polyethylene films and method of making the sameDESJARDINS SYLVIE·Filed 2008·Granted Sep 25, 2012·0 cites·10 claims
- 0851US6852811B1Process for preparing a supported polymerization catalyst using reduced amounts of solvent and polymerization processDOW CHEMICAL CO·Filed 1999·Granted Feb 8, 2005·10 cites·19 claims
- 0941US2019322774A1Procatalyst compositions useful for low comonomer incorporation and process for preparing the sameDOW GLOBAL TECHNOLOGIES LLC·Filed 2017·Application pending·0 cites
- 1040US2019256618A1Procatalyst compositions useful for low comonomer incorporation and process for preparing the sameDOW GLOBAL TECHNOLOGIES LLC·Filed 2017·Application pending·0 cites
- 1140US2009215190A1Apparatus and method for exothermic and endothermic reactionsSTIRN PAMELA J·Filed 2009·Application pending·0 cites
- 1233US2002072577A1Supported catalyst compositionsDOW CHEMICAL CO·Filed 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Marc A. Springs files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →