Inventor
Klaus-Peter Richter
Inventor
Marl, DE
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification25%
C08JWorking-up14%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form11%
C08LCompositions of macromolecular compounds11%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
A41DOuterwear3%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%
C09JAdhesives3%
C09KMaterials for miscellaneous applications, not provided for elsewhere3%
C12MApparatus for enzymology or microbiology3%
PatentTitleYear
8,431,185'Textile surface structure comprising an arrangement of a plurality of conductive threads or threads exhibiting conductive properties and method for the production thereof'20137,759,264'Textile sheet, method for manufacturing same, and use'20106,875,839'Method for producing polylactic acid and corresponding device'20055,153,076'Method of preparing a chemical composition comprised of molding compounds based on polyphenylene ethers and sulfur-vulcanizable rubbers containing double bonds'19925,132,182'Process for chemically bonding molding compositions based on aliphatic polyamides to rubbers containing carboxyl groups and the materials produced by this process'19925,122,420'Components made from continuous fiber reinforced polyamide molding compositions and rubber, and a process for their preparation'19924,921,762'Process for producing a chemical bond between molding materials based on polyphenylene ethers on the one hand and peroxide vulcanized EP(D)M rubbers on the other hand'19904,895,891'Mat, elastic-thermoplastic moulding compounds'19904,835,063'Parts based on polyphenylene ethers and rubbers as well as methods for their production'19894,816,345'Component parts comprised of polyphenylene ethers and elastomeric thermoplastically processible styrene-containing block copolymers, and process for producing the same'19894,800,120'Structural components made from a fibrous reinforcing support and rubber and methods for their manufacture'19894,547,533'Glass-fiber-reinforced ABS-molding compositions'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1990Patents assigned to BAYER AG (2)· patent assignee history
1985–1990Based in Cologne, DE· patent location history
1989–1992Patents assigned to HUELS CHEMISCHE WERKE AG (7)· patent assignee history
1989–1992Based in Marl, DE· patent location history
2005Patents assigned to INVENTA FISCHER GMBH & CO KG (1)· patent assignee history
2005Based in Leipzig, DE· patent location history
2010Patents assigned to FREUDENBERG CARL KG (1)· patent assignee history
2010–2013Based in Weimar, DE· patent location history
2013Patents assigned to LENK STEPHAN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUELS CHEMISCHE WERKE AG | 7 | 1989–1992 |
| BAYER AG | 2 | 1985–1990 |
| FREUDENBERG CARL KG | 1 | 2010 |
| INVENTA FISCHER GMBH & CO KG | 1 | 2005 |
| LENK STEPHAN | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Marl, DE | 7 | 1989–1992 |
| Weimar, DE | 2 | 2010–2013 |
| Cologne, DE | 2 | 1985–1990 |
| Leipzig, DE | 1 | 2005 |