THE DOW CHEMICAL COMPANY

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Technologies

Intl Class Technology # of Patents Rank
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 148 14
 
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 94 4
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 93 15
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 64 58
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 60 27
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 51 59
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 50 26
 
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 41 12
 
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 41 33
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 27 47
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Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
5,272,236 Elastic substantially linear olefin polymers Oct 15, 91 Dec 21, 93 [C08F] 834
5,278,272 Elastic substantialy linear olefin polymers Sep 02, 92 Jan 11, 94 [C08F] 685
5,132,380 Metal complex compounds Sep 12, 91 Jul 21, 92 [C08F] 250
5,703,187 Pseudo-random copolymers formed by use of constrained geometry addition polymerization catalysts Jun 06, 95 Dec 30, 97 [C08F] 190
5,321,106 Addition polymerization catalyst with oxidative activation Jun 09, 92 Jun 14, 94 [C08F] 170
5,350,723 Process for preparation of monocyclopentadienyl metal complex compounds and method of use May 15, 92 Sep 27, 94 [C08F] 157
5,463,555 System and method for integrating a business environment with a process control environment Sep 28, 93 Oct 31, 95 [G06F] 143
5,374,696 Addition polymerization process using stabilized reduced metal catalysts Jan 21, 93 Dec 20, 94 [C08F] 139
5,472,775 Elastic materials and articles therefrom Aug 17, 93 Dec 05, 95 [B32B] 127
5,380,810 Elastic substantially linear olefin polymers Apr 07, 93 Jan 10, 95 [C08F] 125
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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0084,702 ACRYLATE POLYURETHANE CHEMICAL MECHANICAL POLISHING LAYER Sep 29, 11 Apr 04, 13 [B24D, H01L]
2012/0280,176 Method and Composition for Removal of Mercaptans from Gas Streams Jul 13, 12 Nov 08, 12 [C09K]
2012/0142,950 PROCESS FOR THE PRODUCTION OF PROPYLENE OXIDE Dec 06, 11 Jun 07, 12 [C07D, C01B]
2012/0129,974 AQUEOUS COATING COMPOSITIONS Oct 26, 09 May 24, 12 [C09D]
2012/0065,413 PROCESS FOR PRODUCING PROPYLENE OXIDE May 05, 10 Mar 15, 12 [C07D]
2012/0028,064 Water-redispersible polymer powder Jul 29, 10 Feb 02, 12 [B32B, C08K, C08L]
2011/0130,579 PROCESS FOR THE PREPARATION OF A TITANIUM ZEOLITE CATALYST Nov 26, 10 Jun 02, 11 [C07D, B01J]
2011/0120,309 ADVANCED INTERCOOLING AND RECYCLING IN CO2 ABSORPTION Nov 24, 09 May 26, 11 [B01J, B01D]
2011/0103,962 WIND TURBINE BLADE Apr 24, 09 May 05, 11 [F04D]
2011/0097,211 WIND TURBINE BLADE Mar 30, 09 Apr 28, 11 [F04D]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,425,195 Wind turbine blade Sep 17, 07 Apr 23, 13 [F03D]
8,262,360 Wind turbine rotor Oct 28, 08 Sep 11, 12 [B63H]
8,211,668 Apparatus and methods for osmotically shocking cells Jan 11, 08 Jul 03, 12 [C12N, C12M, C12P]
8,197,645 Process for separating propylene glycol from aqueous compositions Dec 13, 06 Jun 12, 12 [C07C, B01D]
8,134,018 Process for the epoxidation of an olefin with improved energy balance Jan 09, 06 Mar 13, 12 [C07D]
8,092,769 Production of one or more useful products from lesser value halogenated materials May 11, 07 Jan 10, 12 [A62D, B01D]
7,973,183 Process for the preparation of an olefin oxide Apr 24, 08 Jul 05, 11 [C07D]
RE42276 High melt strength polymers and method of making same Oct 23, 09 Apr 05, 11 [C08F, C08L]
7,863,468 Process for producing propylene oxide Jun 20, 06 Jan 04, 11 [C07D]
7,825,190 Bimodal polyethylene composition and articles made therefrom Jan 11, 08 Nov 02, 10 [C08L]

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Top Inventors for This Owner

Inventor Name Address Patent #
Hefner Jr Robert E
Midland, US
174
Wilson David A
Richwood, US
81
Earls Jimmy D
Lake Jackson, US
62
Park Chung P
Baden-Baden, DE
62
Stevens James C
Midland, US
55
McCullough Jr Francis P
Lake Jackson, US
53
Schmidt Donald L
Midland, US
52
Mullins Michael J
Midland, US
51
Pews R Garth
Midland, US
51
Suh Kyung W
Granville, US
49
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