Inventor
Richard A. Haggard
Inventor
Fort Washington, PA, US
Overview
Patents· 15 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 bonds32%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds22%
C09DCoating compositions, e.g. paints, varnishes or lacquers20%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
C08LCompositions of macromolecular compounds5%
C09GPolishing compositions5%
Y10TTechnical subjects covered by former us classification5%
B01DSeparation2%
C07DHeterocyclic compounds2%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%
PatentTitleYear
4,357,435'Novel polymers of alkyl methacrylates'19824,356,288'Novel polymers of alkyl acrylates'19824,336,345'Composition comprising condensation cross-linkable novel methacrylate polymers'19824,246,370'Use of novel polymers of alkyl acrylates'19814,226,753'Novel methacrylic polymers having condensation-crosslinkable functionality'19804,208,313'Novel methacrylic polymers having pendant acrylate and methacrylate functionality'19804,168,255'Oligomeric aqueous finishes'19794,158,736'Polymers of alkyl acrylates'19794,133,793'Compositions containing novel methacrylic polymers having allyl functionality'19794,103,093'Novel methacrylic polymers having condensation-crosslinkable functionality'19784,064,161'Polymers having pendant acrylate and methacrylate functionality'19774,059,616'Novel methacrylic polymers having allyl functionality'19774,056,559'Novel polymers of alkyl methacrylates'19774,022,730'Oligomeric aqueous finishes'19774,012,437'Method of producing betaines, monomers and polymers containing betaine-type units and novel and useful copolymers thereby obtained'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1982Patents assigned to ROHM & HAAS (15)· patent assignee history
1977–1982Based in Fort Washington, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROHM & HAAS | 15 | 1977–1982 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fort Washington, Pennsylvania, US | 15 | 1977–1982 |