Ralph E. Kastner — 18 Patents at Eli Lilly

Ralph E. Kastner has been granted 18 US patents while listed as an inventor at Eli Lilly. The first was granted in 1981 and the most recent in February 1991. Ralph E. Kastner ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Ralph E. Kastner in Indianapolis, IN, US.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4994270	A54145 antibiotics and process for their production	LaVerne D. Boeck, David S. Fukuda, Jon S. Mynderse, Marvin M. Hoehn, Harold R. Papiska	1991-02-19	$57,048,000
4870021	Pure culture of antibiotic A42125-producing strains of Nocardia aerocolonigenes	Robert L. Hamill	1989-09-26	$22,689,000
4764510	Antibiotic A42125 and process for its production	Robert L. Hamill	1988-08-16	$11,847,000
4713331	Microbial production of A41030 antibiotics	Karl H. Michel	1987-12-15	$20,322,000
4659660	A47934 antibiotic and process for production thereof	Robert L. Hamill	1987-04-21	$9,711,000
4604239	Antibiotics	Karl H. Michel	1986-08-05	$15,055,000
4560509	Antibiotic A39079 factor S-1	Ronald Douglas Johnson, LaVerne D. Boeck	1985-12-24	$9,072,000
4559323	A41030 Antibiotics	Karl H. Michel	1985-12-17	$5,418,000
4537879	A47934 Antibiotic and process for production thereof	Robert L. Hamill	1985-08-27	$1,564,000
4537770	A41030 antibiotics	Karl H. Michel	1985-08-27	$1,564,000
4492650	A54556 Antibiotics and process for production thereof	Karl H. Michel	1985-01-08	$3,416,000
4462942	A47934 Antibiotic and process for production thereof	Robert L. Hamill	1984-07-31	$5,160,000
4452741	A-39183 Antibiotics and process for production thereof	Kay F. Koch	1984-06-05	$3,783,000
4410628	A-39183 Antibiotics and process for production thereof	Kay F. Koch	1983-10-18	$25,788,000
4342829	Process for preparing narasin	Robert L. Hamil	1982-08-03	$8,324,000
4309504	Process for preparing narasin	Robert L. Hamill	1982-01-05	$2,649,000
4288549	Method of producing the A-30912 antibiotics	LaVerne D. Boeck	1981-09-08	$8,281,000
4283390	Antibiotics and process for production thereof	Kay F. Koch	1981-08-11	$2,967,000

Ralph E. Kastner — 18 Patents

Issued Patents All Time

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