| Patent | Date |
|---|
Process for preparing delta-valerolactone in the gas phase
Grant 8,466,299 - Pinkos , et al. June 18, 2 | 2013-06-18 |
Process For Preparing Delta-valerolactone In The Gas Phase
App 20110237806 - Pinkos; Rolf ; et al. | 2011-09-29 |
Method For Collision Risk Mitigation Using Intelligent Non-invasive Ultrasonic Sensors For Directional Drilling
App 20110080807 - Instanes; Geir ; et al. | 2011-04-07 |
Process for producing thermally stable thermoplastic polyurethanes
Grant 6,624,278 - Muller , et al. September 23, 2 | 2003-09-23 |
Process for producing thermally stable thermoplastic polyurethanes
App 20020107352 - Muller, Friedemann ; et al. | 2002-08-08 |
Process for the continuous production of polyurethane and polyurethane urea prepolymers
Grant 5,908,913 - Orthmann , et al. June 1, 1 | 1999-06-01 |
Respirator with an input and output unit
Grant 5,678,539 - Schubert , et al. October 21, 1 | 1997-10-21 |
Process for precipitating polymers
Grant 5,266,211 - Breuker , et al. November 30, 1 | 1993-11-30 |
Laminate
Grant 5,017,426 - Greiser , et al. May 21, 1 | 1991-05-21 |
Process for the production of matte, non-blocking, thin-walled molded articles from linear thermoplastic polyurethane elasotomers containing polyadducts and their use
Grant 4,656,199 - Niederdellmann , et al. April 7, 1 | 1987-04-07 |
Hearing aid with a flexible printed circuit board
Grant 4,639,556 - Hartl , et al. January 27, 1 | 1987-01-27 |
Apparatus for producing a spunbond
Grant 4,627,811 - Greiser , et al. December 9, 1 | 1986-12-09 |
Reinforced polyurethane thermoplastic chemical materials and processes for their preparation
Grant 4,500,671 - Goyert , et al. February 19, 1 | 1985-02-19 |
Low-halogen-content, thermoplastic polyurethane elastomer having improved flame resistance by the addition of a 4-component additive combination, its production and its use
Grant 4,397,974 - Goyert , et al. August 9, 1 | 1983-08-09 |
Thermoplastic polyurethanes for processing in extruders and/or on calenders
Grant 4,371,684 - Quiring , et al. February 1, 1 | 1983-02-01 |
Process for the production of water containing carbon black preparations
Grant 4,366,139 - Kuhner , et al. December 28, 1 | 1982-12-28 |
Process for the production of thermoplastic synthetic materials
Grant 4,342,847 - Goyert , et al. August 3, 1 | 1982-08-03 |
Process for the production of thermoplastic polymer by introducing thermoplastic polymer into an extruder and adding organic polyisocyanate and chain lengthening agent
Grant 4,261,946 - Goyert , et al. April 14, 1 | 1981-04-14 |
Process for the production of thermoplastic polyurethane elastomers
Grant 4,245,081 - Quiring , et al. January 13, 1 | 1981-01-13 |
Sweet material
Grant 4,119,738 - Wagner , et al. October 10, 1 | 1978-10-10 |
Device for inserting and/or withdrawing particularly long and/or heavy material in a storage container
Grant 4,109,805 - Wagner August 29, 1 | 1978-08-29 |
Process for the production of N-acetyl-L-methionine
Grant 4,011,263 - Wagner , et al. March 8, 1 | 1977-03-08 |
Carbon black preparation for use in mineral binder
Grant 4,006,031 - Ferch , et al. February 1, 1 | 1977-02-01 |
Method Of And Apparatus For Heating Of Dielectric Materials In A Microwave Field
Grant 3,594,530 - Wiegmann , et al. July 20, 1 | 1971-07-20 |
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