Inventor
Bridget A. Spence
Inventor
Houston, TX, US
Overview
Patents· 21 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 bonds37%
C08LCompositions of macromolecular compounds20%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds15%
C09JAdhesives15%
Y10TTechnical subjects covered by former us classification9%
C08CTreatment or chemical modification of rubbers4%
PatentTitleYear
6,750,289'Functionalized thermoplastic elastomer'20046,552,125'Functionalized thermoplastic elastomer'20036,319,990'Functionalized thermoplastic elastomer'2001H0001902'Asymmetric radial polymers with acrylic monomer arms'20006,100,337'Functionalized thermoplastic elastomer'20005,693,713'Process for making block graft copolymers by grafting halosilanes onto polyolefin/diene polymers'19975,639,831'Dissimilar arm asymmetric radial or star block copolymers for adhesives and sealants'19975,610,238'Dissimilar arm asymmetric radial or star block copolymers for adhesives and sealants'19975,576,395'Low viscosity adhesive compositions containing asymmetric radial polymers'19965,554,690'Low viscosity adhesive compositions containing asymmetric radial polymers'19965,552,493'Method for producing asymmetric radial polymers'19965,550,194'Process for making graft block copolymers by grafting anionic polymer chains onto functionalized polyolefins'19965,550,196'Low viscosity adhesive compositions containing asymmetric radial polymers'19965,543,458'Process for making graft block copolymers by growing anionic polymer chains from functionalized polyolefin backbones'19965,486,574'Dissimilar arm asymmetric radical or star block copolymers for adhesives and sealants'19965,447,995'Method for producing asymmetric radial polymers'19955,446,093'Method for producing statistically coupled asymmetric radial polymers'1995H0001464'Method for preparing asymmetric radial copolymers having two first arms and two second arms'19955,393,841'Dissimilar arm asymmetric radial or star block copolymers for adhesives and sealants'19955,369,175'Method for preparing asymmetric radial copolymers having four first arms and two second arms'1994H0001255'Polyester molding compositions'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2004Patents assigned to SHELL OIL CO (21)· patent assignee history
1993–2004Based in Houston, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHELL OIL CO | 21 | 1993–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 21 | 1993–2004 |