Thomas E. Donegan — 7 Patents at Basf Se

Thomas E. Donegan has been granted 7 US patents while listed as an inventor at Basf Se. The first was granted in 1983 and the most recent in November 1989. Thomas E. Donegan ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Thomas E. Donegan in Holland, MI, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date
4879380	Process for conditioning crude polyhalogenated pigments using a heterocyclic organic solvent	John Henry Banties	1989-11-07
4859770	Process for making alpha-phase phthalocyanine blue pigment comprising substantially 100 percent isometric crystals	Timothy G. Leary, Arvind S. Patil	1989-08-22
4853039	Process for making a phthalocyanine pigment dispersion	John H. Bantjes, Timothy G. Leary	1989-08-01
4709021	Copper phthalocyanine pigments	Timothy G. Leary	1987-11-24
4615868	Apparatus for purifying copper phthalocyanine pigment	Matthew K. L. Wong, Rodney Schroeder	1986-10-07
4589922	Fluidized pigment presscake	—	1986-05-20
4404036	Easily dispersing phthalocyanine blue	—	1983-09-13

Thomas E. Donegan — 7 Patents

Issued Patents All Time

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