Bollmann; Heinrich
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bollmann; Heinrich.The latest application filed is for "process for the purification of a polycarbodiimide".
- Bollmann; Heinrich - Alfhausen DE
| Patent | Date |
|---|---|
| Process for the purification of a polycarbodiimide Grant 9,481,641 - Haeberle , et al. November 1, 2 | 2016-11-01 |
| Process For The Purification Of A Polycarbodiimide App 20150225336 - Haeberle; Karl ; et al. | 2015-08-13 |
| Low-density polyurethane shoe soles or sole parts with high rebound resilience and low compression set Grant 9,023,910 - Bollmann , et al. May 5, 2 | 2015-05-05 |
| Low-density Polyurethane Shoe Soles Or Sole Parts With High Rebound Resilience And Low Compression Set App 20130197118 - BOLLMANN; Heinrich ; et al. | 2013-08-01 |
| Cylindrical mouldings based on cellular polyurethane elastomers Grant 7,985,780 - Marten , et al. July 26, 2 | 2011-07-26 |
| Cylindrical Mouldings Based On Cellular Polyurethane Elastomers App 20080164112 - Marten; Elke ; et al. | 2008-07-10 |
| Composite Elements Comprising (i) Thermoplastic Polyurethanes And (ii) Microcellular Polyurethane Elastomers App 20030138621 - BOLLMANN, HEINRICH ; et al. | 2003-07-24 |
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