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name:-0.00039219856262207
name:-0.0042548179626465
name:-0.00036716461181641
Toseland; Bernard A. Patent Filings

Toseland; Bernard A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Toseland; Bernard A..The latest application filed is for "use of aluminum phosphate as the dehydration catalyst in single step dimethyl ether process".

Company Profile
0.4.0
  • Toseland; Bernard A. - Allentown PA
*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
Use of aluminum phosphate as the dehydration catalyst in single step dimethyl ether process
Grant 5,753,716 - Peng , et al. May 19, 1
1998-05-19
Preparation of urethane prepolymers having low levels of residual toluene diisocyanate
Grant 5,202,001 - Starner , et al. * April 13, 1
1993-04-13
Process for separating nitroaromatic compounds from spent nitric acid
Grant 4,642,396 - Carr , et al. February 10, 1
1987-02-10
Reducing 2,4-dinitroortho-cresol in effluent stream from dinitrotoluene process
Grant 4,482,769 - Toseland , et al. November 13, 1
1984-11-13

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