Li; Zhifei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Li; Zhifei.The latest application filed is for "silicon nanoparticles and methods for preparing silicon nanoparticles".

Company Profile

2.13.15

Li; Zhifei - Marlborough MA
Li; Zhifei - Beijing CN
Li; Zhifei - Sunnyvale CA

*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
Silicon Nanoparticles And Methods For Preparing Silicon Nanoparticles App 20220059822 - Xie; Wei ; et al.	2022-02-24
Magnesium alkoxide catalyst support and the preparation method and use thereof Grant 11,084,890 - Yi , et al. August 10, 2	2021-08-10
Extraction of data from a digital image Grant 10,614,334 - Rowley , et al.	2020-04-07
Extraction Of Data From A Digital Image App 20190258886 - Rowley; Henry Allan ; et al.	2019-08-22
Extraction of data from a digital image Grant 10,318,835 - Rowley , et al.	2019-06-11
Magnesium Alkoxide Catalyst Support And The Preparation Method And Use Thereof App 20190169324 - YI; Jianjun ; et al.	2019-06-06
Extraction Of Data From A Digital Image App 20180239983 - Rowley; Henry Allan ; et al.	2018-08-23
Extracting card data using IIN database Grant 9,292,740 - Kumar , et al. March 22, 2	2016-03-22
Extraction Of Financial Account Information From A Digital Image Of A Card App 20150287002 - Rowley; Henry Allan ; et al.	2015-10-08
Extraction of financial account information from a digital image of a card Grant 9,092,690 - Rowley , et al. July 28, 2	2015-07-28
Extracting Card Data Using Iin Database App 20150086069 - Kumar; Sanjiv ; et al.	2015-03-26
Extracting card data using IIN database Grant 8,931,693 - Kumar , et al. January 13, 2	2015-01-13
Extracting Card Data Using Iin Database App 20150001300 - Kumar; Sanjiv ; et al.	2015-01-01
Extraction Of Financial Account Information From A Digital Image Of A Card App 20140270329 - Rowley; Henry Allan ; et al.	2014-09-18
Olefin polymerization catalyst and preparation method and use thereof Grant 8,716,417 - Yi , et al. May 6, 2	2014-05-06
Catalyst for polymerization of olefins comprising thienyl-substituted silanes Grant 8,541,332 - Li , et al. September 24, 2	2013-09-24
Catalyst for homopolymerizing and copolymerizing propylene and its preparation and use Grant 8,470,941 - Yi , et al. June 25, 2	2013-06-25
Catalyst For Polymerization Of Olefins Comprising Thienyl-substituted Silanes App 20130131292 - Li; Zhifei ; et al.	2013-05-23
Olefin Polymerization Catalyst And Preparation Method And Use Thereof App 20130072647 - Yi; Jianjun ; et al.	2013-03-21
Catalyst For Homopolymerizing And Copolymerizing Propylene And Its Preparation And Use App 20110207900 - Yi; Jianjun ; et al.	2011-08-25
Continuous Mass Production Of Carbon Nanotubes In A Nano-agglomerate Fluidized-bed And The Reactor App 20090286675 - Wei; Fei ; et al.	2009-11-19
Continuous mass production of carbon nanotubes in a nano-agglomerate fluidized-bed and the reactor Grant 7,563,427 - Wei , et al. July 21, 2	2009-07-21
Continuous mass production of carbon nanotubes in a nano-agglomerate fluidized-bed and the reactor App 20040151654 - Wei, Fei ; et al.	2004-08-05

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