Buchanan; John M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Buchanan; John M..The latest application filed is for "rapid image presentation method employing silver bromide tabular grain photographic elements".

Company Profile

0.8.0

Buchanan; John M. - Rochester NY
Buchanan; John M. - Whitmore Heath Near Newcastle GB2

*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
Rapid image presentation method employing silver bromide tabular grain photographic elements Grant 5,840,470 - Bohan , et al. November 24, 1	1998-11-24
Method for providing a color display image using duplitized color silver halide photographic elements Grant 5,747,228 - Bohan , et al. May 5, 1	1998-05-05
Rapid image presentation method employing silver chloride tabular grain photographic elements Grant 5,698,379 - Bohan , et al. December 16, 1	1997-12-16
Photographic peracid bleaches with ferric 2-pyridinecarboxylate and 2,6-pyridinecarboxylate catalysts Grant 5,536,625 - Buchanan , et al. July 16, 1	1996-07-16
Photographic peracid bleaches with ferric 2-pyridinecarboxylate and 2,6-pyridinecarboxylate catalysts Grant 5,460,924 - Buchanan , et al. October 24, 1	1995-10-24
Photographic element and process comprising a blocked photographically useful compound Grant 5,019,492 - Buchanan , et al. May 28, 1	1991-05-28
Photographic material and process (B) Grant 4,857,440 - Begley , et al. August 15, 1	1989-08-15
Cannulae Grant 4,747,823 - Buchanan May 31, 1	1988-05-31

Company Registrations

SEC

0001454328

Buchanan John M.

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