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Johnston; James M. Patent Filings

Johnston; James M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Johnston; James M..The latest application filed is for "methods and compositions for diagnosis and treatment of meningitis".

Company Profile
1.6.4
  • Johnston; James M. - Birmingham AL
  • Johnston; James M. - Richmond IN
  • Johnston, James M. - Rochester MN
  • Johnston; James M. - Houston TX
  • Johnston; James M. - Jackson MI
  • Johnston; James M. - Santa Fe TX
*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
Methods and compositions for diagnosis and treatment of meningitis
Grant 10,830,774 - Barnum , et al. November 10, 2
2020-11-10
Engineering change management system
Grant 10,657,608 - Hanlin , et al.
2020-05-19
Methods and compositions for diagnosis and treatment of meningitis
Grant 10,534,004 - Barnum , et al. Ja
2020-01-14
Methods And Compositions For Diagnosis And Treatment Of Meningitis
App 20170261516 - Barnum; Scott R. ;   et al.
2017-09-14
Methods And Compositions For Diagnosis And Treatment Of Meningitis
App 20170082638 - Barnum; Scott R. ;   et al.
2017-03-23
Engineering Change Management System
App 20160098034 - Hanlin; Thesa ;   et al.
2016-04-07
Refuse packer with retractable loading hopper
App 20040071537 - Pruteanu, Claudiu D. ;   et al.
2004-04-15
Additive injection system
Grant 6,109,286 - Johnston August 29, 2
2000-08-29
Geothermal heat converter
Grant 5,143,150 - Johnston September 1, 1
1992-09-01
Method and apparatus for evaluating flow characteristics of fluid behind pipe
Grant 4,646,273 - Carlson , et al. February 24, 1
1987-02-24
Company Registrations

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