Inventor
Franz Heimpel
Inventor
Affing, DE
Overview
Patents· 9 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 bonds23%
F16LPipes23%
C08JWorking-up18%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines14%
C09KMaterials for miscellaneous applications, not provided for elsewhere9%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
C08LCompositions of macromolecular compounds5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
6,716,377'Use of plastic foams containing swellable fillers for sealing wall channels'20046,706,774'Two-component on-site foam system and its use for foaming openings for the purpose of fire protection'20046,601,852'Method and apparatus for sealing a space'20036,543,780'Method of and device for sealing a gap'20036,520,505'Method of and a sealing element for sealing a gap'20036,464,229'Method and apparatus for sealing a space'20026,414,045'One-component polyurethane compositions with improved curing'20025,834,529'Pressurized, blowing agent-containing isocyanate semiprepolymer mixtures based on lignin-polyether polyols and their use for producing polyurethane foams'19985,631,319'Pressurized, blowing-agent-containing isocyanate semiprepolymer mixtures based on mixtures of polyhydroxyl compounds and monoalcohols and/or hydroxyketones, the use thereof for the production of polyurethane foams, and a process therefor'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997Patents assigned to BASF AG (1)· patent assignee history
1997–2004Based in Affing, DE· patent location history
1998Patents assigned to ELASTOGRAN GMBH (1)· patent assignee history
2002–2004Patents assigned to HILTI AG (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HILTI AG | 7 | 2002–2004 |
| BASF AG | 1 | 1997 |
| ELASTOGRAN GMBH | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Affing, DE | 9 | 1997–2004 |