Inventor
Hubert Rauch
Inventor
Weiterstadt, DE
Overview
Patents· 16 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 bonds25%
C08JWorking-up13%
A61KPreparations for medical, dental or toiletry purposes9%
B01DSeparation9%
C09DCoating compositions, e.g. paints, varnishes or lacquers9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
Y10TTechnical subjects covered by former us classification9%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
B22CFoundry moulding3%
C08LCompositions of macromolecular compounds3%
PatentTitleYear
5,017,631'Method for making a spray dried emulsion polymer'19914,892,910'Polymer powders of low fines content and method for making the same by spray drying'19904,892,932'Method for spray drying polymer emulsions and solutions'19904,816,558'Method for making redispersible synthetic resin powders'19894,771,098'Process for preparing acrylic resin dispersions'19884,558,084'Plastisol comprising a copolymer of methyl methacrylate and itaconic or its anhydride'19854,539,361'Method for making polymodal aqueous synthetic resin dispersions'19854,535,137'Method for making a salt free solid polymer from a polymer emulsion'19854,520,172'Method for coating medicaments'19854,456,726'Method for making aqueous dispersions of a synthetic resin'19844,452,862'Pharmaceutical coating materials soluble or swellable in gastric juice and pharmaceutical dosage forms coated therewith'19844,448,945'Method of making emulsion polymers'19844,395,515'Resin dispersions having high pigment binding capacity'19834,199,486'Plastisols comprising copolymers of methyl methacrylate'19804,112,215'Copolymeric resin binder powders'19784,071,653'Powdery copolymer comprising methyl methacrylate and monomer having a basic nitrogen atom'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1991Patents assigned to ROEHM GMBH (16)· patent assignee history
1978–1991Based in Weiterstadt, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROEHM GMBH | 16 | 1978–1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Weiterstadt, DE | 16 | 1978–1991 |