Krishna K. Mathur — 3 Patents at Pfizer

Krishna K. Mathur has been granted 3 US patents while listed as an inventor at Pfizer. The first was granted in 1981 and the most recent in December 1990. Krishna K. Mathur ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Krishna K. Mathur in Easton, PA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4980395	Process for the preparation of large surface area, finely divided precipitated calcium carbonate and filled polymeric compositions of matter containing said calcium carbonate	Robert Kenneth Resnik, Randall George Simmons	1990-12-25
4927618	Process for the preparation of large surface area, finely divided precipitated calcium carbonate and filled polymeric compositions of matter containing said calcium carbonate	Robert Kenneth Resnik, Randall George Simmons	1990-05-22	$13,892,000
4257817	Method of reducing binder demand of inorganic filler	Olinda W. Rush	1981-03-24	$7,421,000

Krishna K. Mathur — 3 Patents

Issued Patents All Time

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