Inventor · disambiguated record
Robert C. B. Crombach
Also filed as: CROMBACH ROBERT C B
3 granted patents·23 citations·filing 2002–2007
67Inventor score
Top patents by PatentIndex Score
3 records- 0176US9428612B2Semi-crystalline semi-aromatic polyamideRULKENS RUDY·Filed 2007·Granted Aug 30, 2016·4 cites·10 claims
- 0275US6747120B2Copolyamide based on tetramethylene terephthalamide and hexamethylene terephthalamideDSM IP ASSETS BV·Filed 2002·Granted Jun 8, 2004·16 cites·15 claims
- 0353US7767782B2Solid-state post-condensation process for increasing the molecular weight of a polyamideDSM IP ASSETS BV·Filed 2003·Granted Aug 3, 2010·3 cites·11 claims
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