Inventor
Erna Roth
Inventor
Darmstadt, DE
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes36%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations18%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds9%
C08JWorking-up6%
C08LCompositions of macromolecular compounds6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
Y10TTechnical subjects covered by former us classification6%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for3%
A61LMethods or apparatus for sterilising materials or objects in general3%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
PatentTitleYear
10,113,050Powdery or granulated composition comprising a copolymer, a dicarboxylic acid and a fatty monocarboxylic acid20189,284,416'Process for converting a solid (meth)acrylate copolymer into a dispersed form by means of a dispersing agent'20168,765,152'Pharmaceutical or neutraceutical formulation'20148,734,849'Multiparticle pharmaceutical dosage form containing a mucoadhesively formulated peptide or protein active substances method for producing said pharmaceutical dosage form'20148,431,157'Partly neutralised anionic (meth) acrylate copolymer'20137,871,643'Pharmaceutical form having a two-layer separating layer'20117,494,690'Method of producing pharmaceuticals or food supplements comprising pigmented polymer coatings'20097,175,857'Granulate or powder for producing coating or binding agents for medicaments'20077,160,558'Coating and binding agent for pharmaceutical formulations with improved storage stability'20076,846,891'Coating and binding agent for oral or dermal pharmaceutical forms'20056,624,210'Coating and excipient agent for oral or dermal dosage forms'20035,133,970'Water-soluble pressure-sensitive skin-adhesive and use thereof'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2009Patents assigned to ROEHM GMBH (6)· patent assignee history
1992–2018Based in Darmstadt, DE· patent location history
2011–2018Patents assigned to EVONIK ROEHM GMBH (6)· patent assignee history
2013–2018Patents assigned to ROTH ERNA (5)· patent assignee history
2013–2018Patents assigned to ALEXOWSKY RUEDIGER (4)· patent assignee history
2013–2014Patents assigned to DAMM MICHAEL (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EVONIK ROEHM GMBH | 6 | 2011–2018 |
| ROEHM GMBH | 6 | 1992–2009 |
| ROTH ERNAself | 5 | 2013–2018 |
| ALEXOWSKY RUEDIGER | 4 | 2013–2018 |
| DAMM MICHAEL | 3 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Darmstadt, DE | 12 | 1992–2018 |