loadpatents
name:-0.0021870136260986
name:-0.0055480003356934
name:-0.00040602684020996
Ferris; Robert Patent Filings

Ferris; Robert

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ferris; Robert.The latest application filed is for "method and apparatus for modulating a flowpath".

Company Profile
0.4.1
  • Ferris; Robert - Boulder CO
  • Ferris; Robert - Walnut Creek 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
PatentDate
Method and apparatus for modulating a flowpath
Grant 10,996,092 - Keeney-Ritchie , et al. May 4, 2
2021-05-04
Method And Apparatus For Modulating A Flowpath
App 20190017854 - Keeney-Ritchie; Miles ;   et al.
2019-01-17
Stable formulations of ricin toxin a chain and of RTA-immunoconjugates and stabilizer screening methods therefor
Grant 4,808,705 - Ferris February 28, 1
1989-02-28
Method of purifying toxin conjugates using hydrophobic interaction chromatography
Grant 4,771,128 - Ferris , et al. September 13, 1
1988-09-13
Method of recovering microbially produced recombinant ricin toxin a chain
Grant 4,689,401 - Ferris August 25, 1
1987-08-25
Company Registrations

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