Assignee
DOW CHEMICAL CO
7,629 granted patents·20 pending applications·224,010 citations·filing 1959–2015
Top patents by PatentIndex Score
7,649 records- 0199US6337018B1Composite membrane and method for making the sameDOW CHEMICAL CO·Filed 2000·Granted Jan 8, 2002·190 cites·30 claims
- 0299US6111023AFabricated articles made from ethylene polymer blendsDOW CHEMICAL CO·Filed 1997·Granted Aug 29, 2000·298 cites·16 claims
- 0399US5986028AElastic substantially linear ethlene polymersDOW CHEMICAL CO·Filed 1997·Granted Nov 16, 1999·246 cites·8 claims
- 0499US5919983AHighly soluble olefin polymerization catalyst activatorDOW CHEMICAL CO·Filed 1997·Granted Jul 6, 1999·853 cites·7 claims
- 0599US5883204ASolution polymerization process with dispersed catalyst activatorDOW CHEMICAL CO·Filed 1997·Granted Mar 16, 1999·271 cites·6 claims
- 0699US5783638AElastic substantially linear ethylene polymersDOW CHEMICAL CO·Filed 1995·Granted Jul 21, 1998·275 cites·10 claims
- 0799US5677383AFabricated articles made from ethylene polymer blendsDOW CHEMICAL CO·Filed 1995·Granted Oct 14, 1997·338 cites·18 claims
- 0899US5380810AElastic substantially linear olefin polymersDOW CHEMICAL CO·Filed 1993·Granted Jan 10, 1995·209 cites·13 claims
- 0999US5321106AAddition polymerization catalyst with oxidative activationDOW CHEMICAL CO·Filed 1992·Granted Jun 14, 1994·545 cites·23 claims
- 1099US5278272AElastic substantialy linear olefin polymersDOW CHEMICAL CO·Filed 1992·Granted Jan 11, 1994·2.4k cites·37 claims
- 1199US5275853AHydroxyl functionalized polyetheramines as barrier packaging for oxygen-sensitive materialsDOW CHEMICAL CO·Filed 1992·Granted Jan 4, 1994·242 cites·14 claims
- 1299US5272236AElastic substantially linear olefin polymersDOW CHEMICAL CO·Filed 1991·Granted Dec 21, 1993·2.7k cites·38 claims
- 1399US5269995ACoextrusion of multilayer articles using protective boundary layers and apparatus thereforDOW CHEMICAL CO·Filed 1992·Granted Dec 14, 1993·414 cites·18 claims
- 1499US5217794ALamellar polymeric bodyDOW CHEMICAL CO·Filed 1991·Granted Jun 8, 1993·375 cites·28 claims
- 1599US5122905ARelective polymeric bodyDOW CHEMICAL CO·Filed 1990·Granted Jun 16, 1992·381 cites·30 claims
- 1699US5103337AInfrared reflective optical interference filmDOW CHEMICAL CO·Filed 1990·Granted Apr 7, 1992·445 cites·20 claims
- 1799US5037917APerfluorocyclobutane ring-containing polymersDOW CHEMICAL CO·Filed 1989·Granted Aug 6, 1991·147 cites·21 claims
- 1899US4940525ALow equivalent weight sulfonic fluoropolymersDOW CHEMICAL CO·Filed 1987·Granted Jul 10, 1990·431 cites·11 claims
- 1999US4737550ABridged dense star polymersDOW CHEMICAL CO·Filed 1986·Granted Apr 12, 1988·242 cites·32 claims
- 2099US4578414AWettable olefin polymer fibersDOW CHEMICAL CO·Filed 1985·Granted Mar 25, 1986·239 cites·49 claims
- 2199US4540763APolymers derived from poly(arylcyclobutenes)DOW CHEMICAL CO·Filed 1984·Granted Sep 10, 1985·215 cites·32 claims
- 2299US4394491AAddition polymerizable adduct of a polymeric monoahl and an unsaturated isocyanateDOW CHEMICAL CO·Filed 1980·Granted Jul 19, 1983·179 cites·9 claims
- 2399US4159311ARecovery of lithium from brinesDOW CHEMICAL CO·Filed 1978·Granted Jun 26, 1979·105 cites·5 claims
- 2499US4116858ARecovery of lithium from brinesDOW CHEMICAL CO·Filed 1977·Granted Sep 26, 1978·104 cites·10 claims
- 2599US4113631AFoaming and silt suspending agentDOW CHEMICAL CO·Filed 1976·Granted Sep 12, 1978·144 cites·45 claims
- 2699US4108782AFoaming and silt suspending agentDOW CHEMICAL CO·Filed 1977·Granted Aug 22, 1978·151 cites·29 claims
- 2798US6696379B1Supported modified alumoxane catalyst activatorDOW CHEMICAL CO·Filed 2000·Granted Feb 24, 2004·176 cites·7 claims
- 2898US6448341B1Ethylene interpolymer blend compositionsDOW CHEMICAL CO·Filed 2000·Granted Sep 10, 2002·404 cites·8 claims
- 2998US6395671B2Catalyst activators comprising expanded anionsDOW CHEMICAL CO·Filed 2001·Granted May 28, 2002·128 cites·9 claims
- 3098US6353083B1Fluorene copolymers and devices made therefromDOW CHEMICAL CO·Filed 1999·Granted Mar 5, 2002·236 cites·12 claims
- 3198US6316549B1Ethylene polymer fiber made from ethylene polymer blendsDOW CHEMICAL CO·Filed 1997·Granted Nov 13, 2001·178 cites·10 claims
- 3298US6268444B13-heteroatom substituted cyclopentadienyl-containing metal complexes and olefin polymerization processDOW CHEMICAL CO·Filed 1997·Granted Jul 31, 2001·221 cites·17 claims
- 3398US6251485B1Fast-setting latex coatings and formulationsDOW CHEMICAL CO·Filed 1999·Granted Jun 26, 2001·1k cites·6 claims
- 3498US6177414B1Starburst conjugatesDOW CHEMICAL CO·Filed 2000·Granted Jan 23, 2001·96 cites·4 claims
- 3598US6160029AOlefin polymer and α-olefin/vinyl or α-olefin/vinylidene interpolymer blend foamsDOW CHEMICAL CO·Filed 2000·Granted Dec 12, 2000·115 cites·19 claims
- 3698US6156842AStructures and fabricated articles having shape memory made from α-olefin/vinyl or vinylidene aromatic and/or hindered aliphatic vinyl or vinylidene interpolymersDOW CHEMICAL CO·Filed 1999·Granted Dec 5, 2000·338 cites·26 claims
- 3798US5965679APolyphenylene oligomers and polymersDOW CHEMICAL CO·Filed 1997·Granted Oct 12, 1999·229 cites·32 claims
- 3898US5929194ACrosslinkable or chain extendable polyarylpolyamines and films thereofDOW CHEMICAL CO·Filed 1997·Granted Jul 27, 1999·213 cites·16 claims
- 3998US5869575AEthylene interpolymerizationsDOW CHEMICAL CO·Filed 1997·Granted Feb 9, 1999·492 cites·27 claims
- 4098US5844045AEthylene interpolymerizationsDOW CHEMICAL CO·Filed 1996·Granted Dec 1, 1998·472 cites·12 claims
- 4198US5728801APoly (arylamines) and films thereofDOW CHEMICAL CO·Filed 1996·Granted Mar 17, 1998·191 cites·17 claims
- 4298US5721185AHomogeneous olefin polymerization catalyst by abstraction with lewis acidsDOW CHEMICAL CO·Filed 1992·Granted Feb 24, 1998·344 cites·10 claims
- 4398US5703187APseudo-random copolymers formed by use of constrained geometry addition polymerization catalystsDOW CHEMICAL CO·Filed 1995·Granted Dec 30, 1997·431 cites·13 claims
- 4498US5665800AElastic substantially linear olefin polymersDOW CHEMICAL CO·Filed 1996·Granted Sep 9, 1997·118 cites·73 claims
- 4598US5625087ASilylium cationic polymerization activators for metallocene complexesDOW CHEMICAL CO·Filed 1994·Granted Apr 29, 1997·275 cites·3 claims
- 4698US5616664APolymerization process with biscyclopentadienyl diene complex containing catalystsDOW CHEMICAL CO·Filed 1995·Granted Apr 1, 1997·188 cites·31 claims
- 4798US5612820ABirefringent interference polarizerDOW CHEMICAL CO·Filed 1995·Granted Mar 18, 1997·414 cites·17 claims
- 4898US5582923AExtrusion compositions having high drawdown and substantially reduced neck-inDOW CHEMICAL CO·Filed 1994·Granted Dec 10, 1996·493 cites·51 claims
- 4998US5576374AImpact modification of filled thermoplasticsDOW CHEMICAL CO·Filed 1994·Granted Nov 19, 1996·99 cites·21 claims
- 5098US5527524ADense star polymer conjugatesDOW CHEMICAL CO·Filed 1993·Granted Jun 18, 1996·360 cites·114 claims
Showing the top 50 of 7,649 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when DOW CHEMICAL CO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →