Zhai; Yian

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhai; Yian.The latest application filed is for "process for reducing 3,3,3-trifluoropropyne in 2,3,3,3-tetrafluoropropene".

Company Profile

2.14.15

Zhai; Yian - Williamsville NY
Zhai; Yian - Lockport NY
Zhai; Yian - Amherst NY

*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 reducing 3,3,3-trifluoropropyne in 2,3,3,3-tetrafluoropropene Grant 10,913,697 - Wang , et al. February 9, 2	2021-02-09
Process For Reducing 3,3,3-trifluoropropyne In 2,3,3,3-tetrafluoropropene App 20200055804 - Wang; Haiyou ; et al.	2020-02-20
Process for making 2,3,3,3-tetrafluoropropene and/or vinylidene fluoride Grant 10,071,940 - Banavali , et al. September 11, 2	2018-09-11
Process for the production of fluorinated cyclobutane Grant 10,005,705 - Nair , et al. June 26, 2	2018-06-26
Process for Making 2,3,3,3-Tetrafluoropropene and/or Vinylidene Fluoride App 20180072642 - Banavali; Rajiv ; et al.	2018-03-15
Process For The Production Of Fluorinated Cyclobutane App 20180065905 - Nair; Haridasan K. ; et al.	2018-03-08
Process for the production of fluorinated cyclobutane Grant 9,856,193 - Nair , et al. January 2, 2	2018-01-02
Process for making 2,3,3,3-tetrafluoropropene and/or vinylidine fluoride Grant 9,790,151 - Banavali , et al. October 17, 2	2017-10-17
Process For The Production Of Fluorinated Cyclobutane App 20170233316 - Nair; Haridasan K. ; et al.	2017-08-17
Process for Making 2,3,3,3-Tetrafluoropropene and/or Vinylidine Fluoride App 20170137353 - Banavali; Rajiv ; et al.	2017-05-18
Fluorosurfactants Having Improved Biodegradability App 20160023973 - Nair; Haridasan K. ; et al.	2016-01-28
Dehalogenation of trans-1-chloro-3,3,3-trifluoropropene Grant 9,216,932 - Zhai , et al. December 22, 2	2015-12-22
Fluorosurfactants having improved biodegradability Grant 9,126,889 - Nair , et al. September 8, 2	2015-09-08
Process for 1-chloro-3,3,3-trifluoropropene from trifluoromethane Grant 9,029,616 - Nair , et al. May 12, 2	2015-05-12
Process for 1-chloro-3,3,3-trifluoropropene from trifluoropropene Grant 9,029,617 - Nair , et al. May 12, 2	2015-05-12
Fluorosurfactants Having Improved Biodegradability App 20150065746 - Nair; Haridasan K. ; et al.	2015-03-05
Process For 1-chloro-3,3,3-trifluoropropene From Trifluoromethane App 20150045588 - Nair; Haridasan K. ; et al.	2015-02-12
Process For 1-chloro-3,3,3-trifluoropropene From Trifluoropropene App 20150045590 - Nair; Haridasan K. ; et al.	2015-02-12
Dehalogenation Of Trans-1-chloro-3,3,3-trifluoropropene App 20140343330 - Zhai; Yian ; et al.	2014-11-20
Synthesis of 1-BROM0-3,3,3-trifluoropropene Grant 8,877,988 - Zhai , et al. November 4, 2	2014-11-04
Synthesis of 3,3,3-trifluoropropyne Grant 8,791,309 - Zhai , et al. July 29, 2	2014-07-29
Synthesis Of 3,3,3-trifluoropropyne App 20140179961 - Zhai; Yian ; et al.	2014-06-26
Synthesis Of 1-bromo-3,3,3-trifluoropropene App 20140179960 - Zhai; Yian ; et al.	2014-06-26
Process for preparing 1,1,2-Trichloro-3,3,3-trifluoropropane Grant 8,754,273 - Zhai , et al. June 17, 2	2014-06-17
Process for cis-1-chloro-3,3,3-trifluoropropene Grant 8,754,272 - Zhai , et al. June 17, 2	2014-06-17
Process for making cis-1-chloro-3,3,3-trifluoropropene Grant 8,653,310 - Zhai , et al. February 18, 2	2014-02-18
Process For Making Cis-1-chloro-3,3,3-trifluoropropene App 20130150633 - Zhai; Yian ; et al.	2013-06-13
Process For 1,1,2-trichloro-3,3,3-trifluoropropane App 20130150634 - Zhai; Yian ; et al.	2013-06-13
Process For Cis-1-chloro-3,3,3-trifluoropropene App 20130150632 - Zhai; Yian ; et al.	2013-06-13

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.