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name:-0.014368057250977
name:-0.0045249462127686
name:-0.00042295455932617
Ji; Zhenghua Patent Filings

Ji; Zhenghua

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ji; Zhenghua.The latest application filed is for "low volume mixing of sample".

Company Profile
0.4.11
  • Ji; Zhenghua - Wilmington DE
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
On-line enzymatic digestion in separation-detection methods
Grant 7,422,866 - Ji , et al. September 9, 2
2008-09-09
Low-volume mixing of sample
App 20080031089 - Ji; Zhenghua
2008-02-07
Low volume mixing of sample
App 20080032311 - Ji; Zhenghua
2008-02-07
Modular cuvettes and methods for use thereof
Grant 7,277,167 - Schembri , et al. October 2, 2
2007-10-02
Modular Cuvettes And Methods For Use Thereof
App 20070201021 - Schembri; Carol T. ;   et al.
2007-08-30
Lab in a cuvette
Grant 7,259,846 - Schembri , et al. August 21, 2
2007-08-21
Apparatus and methods for evaluating an optical property of a liquid sample
Grant 7,224,448 - Ji May 29, 2
2007-05-29
Lab in a cuvette
App 20070081155 - Schembri; Carol T. ;   et al.
2007-04-12
Concentration techniques in chromatographic separation
App 20070077546 - Ji; Zhenghua ;   et al.
2007-04-05
On-line enzymatic digestion in separation-detection methods
App 20070037242 - Ji; Zhenghua ;   et al.
2007-02-15
Spectrophotometer with adjustable light pathlength
App 20070030482 - Ji; Zhenghua ;   et al.
2007-02-08
Sample cell
App 20060203236 - Ji; Zhenghua ;   et al.
2006-09-14
Sample cell
App 20060203237 - Ji; Zhenghua ;   et al.
2006-09-14
Liquid depletion in solid phase separation processes
App 20060180548 - Ji; Zhenghua
2006-08-17
Apparatus and methods for evaluating an optical property of a liquid sample
App 20060103849 - Ji; Zhenghua
2006-05-18

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