Inventor
Martin Wandel
Inventor
Dormagen, DE
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients23%
C08LCompositions of macromolecular compounds18%
Y10TTechnical subjects covered by former us classification18%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
C08JWorking-up5%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons5%
G10KSound-producing devices5%
PatentTitleYear
7,631,727'Sandwich structure with frequency-selective double wall behavior'20095,512,339'Decomposable packing material'19965,212,224'Free flowing moulding materials based on polyamides containing bisphenols'19935,194,467'Stabilization of highly heat distortion resistant polycarbonates'19935,177,145'Gasoline-resistant thermoplastic molding compounds'19935,102,935'Free-flowing polyamide molding compounds and blends'19925,102,931'Flameproofed, non-dripping polyamide moulding compound'19925,021,488'Flameproofed, non-dripping polyamide moulding compositions'19914,988,549'Multilayered moulded products based on polyamides'19914,959,452'Alpha-amino-epsilon-caprolactam-modified polyamide preparation'19904,248,934'Fibre and filament mixtures containing high-shrinkage bifilar poly(mod)acrylic filaments or fibres modified with carbon black'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1996Patents assigned to BAYER AG (10)· patent assignee history
1981–1996Based in Dormagen, DE· patent location history
2009Patents assigned to AIRBUS GMBH (1)· patent assignee history
2009Based in Lentfoehrden, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAYER AG | 10 | 1981–1996 |
| AIRBUS GMBH | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Dormagen, DE | 10 | 1981–1996 |
| Lentfoehrden, DE | 1 | 2009 |