Burkhardt; Jurgen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Burkhardt; Jurgen.The latest application filed is for "process for chain stabilization of organopolysiloxanes".

Company Profile

0.9.0

Burkhardt; Jurgen - Winhoring DE
Burkhardt; Jurgen - Hanover DE
Burkhardt; Jurgen - Halsbach DE
Burkhardt; Jurgen - Burghausen DT

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Process for chain stabilization of organopolysiloxanes Grant 4,855,472 - Burkhardt August 8, 1	1989-08-08
Process for preparing diorganopolysiloxanes containing triorganosiloxy terminal groups Grant 4,835,237 - Burkhardt , et al. May 30, 1	1989-05-30
Process for preparing linear organopolysiloxanes having terminal triorganosiloxy groups Grant 4,725,643 - Burkhardt February 16, 1	1988-02-16
Method for stabilizing organopolysiloxanes Grant 4,701,490 - Burkhardt , et al. October 20, 1	1987-10-20
Recovery of sediments from the bottom of the sea Grant 4,386,473 - Amann , et al. June 7, 1	1983-06-07
Hydrophilic, crosslinked, modified organopolysiloxanes and process for preparing the same Grant 4,322,517 - Deubzer , et al. March 30, 1	1982-03-30
Stabilization of organopolysiloxanes Grant 4,203,913 - Burkhardt , et al. May 20, 1	1980-05-20
Process for preparing N-triorganosilylcarbamide acid esters Grant 4,059,559 - Burkhardt , et al. November 22, 1	1977-11-22
Process for preparing highly transparent elastomers Grant 4,008,198 - Krohberger , et al. February 15, 1	1977-02-15

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.