Inventor
Juergen Wichelhaus
Inventor
Wuppertal, DE
Overview
Patents· 17 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 bonds19%
C08LCompositions of macromolecular compounds19%
C09JAdhesives19%
C10MLubricating compositions6%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions6%
G02BOptical elements, systems or apparatus6%
H01BCables6%
C08JWorking-up4%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
B29BPreparation or pretreatment of the material to be shaped2%
PatentTitleYear
7,297,756'Melt-adhesives for sealing off rocks or building materials'20077,267,878'Hot-melt adhesive in particulate form'20076,258,885'Filling compound'20015,902,849'Filling compound'19995,548,027'Hotmelt adhesive'19965,519,109'Moisture-curing polyamides'19965,510,405'Plug-type connector for coaxial cables'19965,455,309'Methods of making and using thermoplastic block copolymers'19955,412,022'Lyo gel, its production and its use for sealing'19955,004,794'Isocyanate prepolymers'19914,992,500'Aqueous dispersions of polyamides emulsified with rosin derivatives'19914,957,979'Method of making and using thermoplastic block copolymers'19904,914,162'Adhesive composition comprising thermoplastic polyamide from dimer acid and N-substituted aliphatic diamine'19904,824,888'Diurethanes as stabilizing additives in sealing compounds'19894,810,772'Adhesive composition comprising polyamide from dimer acid and N-alkyl diamine'19894,791,164'Polymeric hotmelt adhesive'19884,757,100'Cable-filling compounds'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2007Patents assigned to HENKEL KGAA (17)· patent assignee history
1988–2007Based in Wuppertal, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HENKEL KGAA | 17 | 1988–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wuppertal, DE | 17 | 1988–2007 |