Inventor
Norbert Wiemers
Inventor
Monheim-Baumberg, DE
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds30%
C09DCoating compositions, e.g. paints, varnishes or lacquers20%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%
C08LCompositions of macromolecular compounds10%
Y10TTechnical subjects covered by former us classification10%
A61LMethods or apparatus for sterilising materials or objects in general5%
C07DHeterocyclic compounds5%
C08JWorking-up5%
C09JAdhesives5%
PatentTitleYear
5,455,309'Methods of making and using thermoplastic block copolymers'19954,957,979'Method of making and using thermoplastic block copolymers'19904,760,125'Thermoplastic polyamide based upon dimerized fatty acid and polyether polyamine'19884,708,973'Thermoplastic polyamide as fragrance carrier'19874,409,373'Adhesive compositions based upon thermoplastic polyamides'19834,329,381'Method for providing corrosion resistance to metal objects'19824,233,194'Water-dispersed film-forming lacquer containing air-drying alkyd resins and an ethylene oxide adduct of an unsaturated aliphatic-substituted phenol'19804,221,685'Water-dispersed film-forming lacquer containing air-drying alkyd resins and ethylene oxide adducts of hydrophobic compounds'19804,156,665'Aqueous dispersions of alkyd and/or amino resins containing glycide and ethylene oxide adducts to hydrophobic compounds'19794,111,880'Aqueous adhesion assistant dispersion for producing composite bodies by vulcanization'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1995Patents assigned to HENKEL KGAA (10)· patent assignee history
1978–1982Based in Monheim-Baumberg, DE· patent location history
1983–1995Based in Monheim, DE· patent location history
1988Based in Monhein, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HENKEL KGAA | 10 | 1978–1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Monheim-Baumberg, DE | 5 | 1978–1982 |
| Monheim, DE | 4 | 1983–1995 |
| Monhein, DE | 1 | 1988 |