Inventor

Michael E. Rowland

Inventor

Lake Jackson, TX, US

Overview

19→

Patents

1988–2004

Patent span

Chemistry

Primary field (CPC C)

Patents· 19 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds26%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients19%

C08LCompositions of macromolecular compounds17%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%

Y10TTechnical subjects covered by former us classification11%

C08JWorking-up9%

H01BCables4%

B01DSeparation2%

B29CShaping or joining of plastics2%

PatentTitleYear

6,777,502'Rheology modification of polymers prepared using metallocenes'2004 6,689,851'Rheology-modified polyolefins'2004 6,552,129'Process of rheology modification of polymers'2003 6,528,136'Rheology modification of polymers prepared using metallocenes'2003 6,376,620'Elastomers with improved processability'2002 6,359,073'Process of rheology modification of polymers'2002 6,232,410'Elastomers with improved processability'2001 6,150,498'Polymer recovery'2000 6,143,829'Process of rheology modification of polymers'2000 6,114,486'Rheology-modified polyolefins'2000 5,756,659'Method of improving the oxidative thermal stability of ethylene polymers'1998 5,705,565'Graft-modified substantially linear ethylene polymers and methods for their use'1998 5,387,635'Aqueous dispersions of ethylene/.alpha.,.beta.-unsaturated carboxylic acid interpolymers'1995 5,384,373'Modified copolymers of ethylene-alpha olefin carboxylic acids'1995 5,346,963'Graft-modified, substantially linear ethylene polymers and methods for their use'1994 5,206,279'Method of preparing aqueous dispersions of ethylene/.alpha.,.beta.-unsaturated carboxylic acid interpolymers'1993 4,988,781'Process for producing homogeneous modified copolymers of ethylene/alpha-olefin carboxylic acids or esters'1991 4,897,437'Ethylene-acrylic acid type interpolymer compositions and films having increased slip and reduced block'1990 4,751,262'Ethylene-acrylic acid type interpolymer compositions and films having increased slip and reduced block'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2002Patents assigned to DOW CHEMICAL CO (15)· patent assignee history

1988–1990Based in Clute, TX, US· patent location history

1991–2004Based in Lake Jackson, TX, US· patent location history

2000Patents assigned to DU PONT (1)· patent assignee history

2003–2004Patents assigned to DOW GLOBAL TECHNOLOGIES INC (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DOW CHEMICAL CO	15	1988–2002
DOW GLOBAL TECHNOLOGIES INC	4	2003–2004
DU PONT	1	2000

Locations

Location	Patents	Span
Lake Jackson, Texas, US	17	1991–2004
Clute, Texas, US	2	1988–1990