Inventor
Alberto C. Gonzalez-Dorner
Inventor
Leverkusen, DE
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Jprimary
C08JWorking-up25%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
B29CShaping or joining of plastics10%
D06BTreating textile materials using liquids, gases or vapours10%
A01GHorticulture5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
6,032,412'Moulded bodies comprising of humus-containing plant substrate consolidated with polyurethane/polyurea, a process for producing them and their use in plant cultivation'20004,342,798'Process for production of flame resistant foam'19824,288,559'Flame resistant foam'19814,223,095'Flame-resistant polyurethane foam and a process for its production'19804,216,181'Process for applying a layer of a liquid foamable reaction mixture to a continuously moving shaping support'19804,165,211'Apparatus for applying a layer of a liquid foamable reaction mixture to a continuously moving support'19794,147,680'Production of polyurethane resins using as active hydrogen material a stable dispersion of ionic polyisocyanate-polyaddition products in hydroxyl containing compounds as a dispersing agent'19794,093,569'Polyurethane resins produced from active hydrogen containing material which is a dispersion of polyisocyanate-polyaddition products in hydroxyl containing compounds as dispersing agents'19784,092,275'Polyurethane resins prepared from active hydrogen containing material which is a dispersion of polyisocyanate-polyaddition products in hydroxyl containing compounds as dispersing agents'19784,042,537'Process for the production of polyurethane foams'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–2000Patents assigned to BAYER AG (10)· patent assignee history
1977–1980Based in Leverkusen, DE· patent location history
1981–1982Based in Polinya, ES· patent location history
2000Patents assigned to SONDERHOFF ERNST FA (1)· patent assignee history
2000Based in Bassano del Grappa, IT· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAYER AG | 10 | 1977–2000 |
| SONDERHOFF ERNST FA | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Leverkusen, DE | 7 | 1977–1980 |
| Polinya, ES | 2 | 1981–1982 |
| Bassano del Grappa, IT | 1 | 2000 |