Daniel A. Batzel — 18 Patents at Donlar

Daniel A. Batzel has been granted 18 US patents while listed as an inventor at Donlar. The first was granted in 1990 and the most recent in October 2023. Daniel A. Batzel ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Daniel A. Batzel in Skokie, IL, US.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11787603	Sliding closure and container	Zachary (Rocky) Batzel	2023-10-17
10577152	Safe container	Zachary (Rocky) Batzel	2020-03-03
9704997	Photopatternable materials and related electronic devices and methods	Shaofeng Lu, Chun Huang, Minhuei Wang, Meko McCray, Yu Xia +1 more	2017-07-11
9365333	Safe container	Zachary (Rocky) Batzel, Edward L. Batzel, David Anthony Cavalieri	2016-06-14
9190493	Photopatternable materials and related electronic devices and methods	Shaofeng Lu, Chun Huang, Minhuei Wang, Meko McCray, Yu Xia +1 more	2015-11-17
9035287	Polymeric materials for use in metal-oxide-semiconductor field-effect transistors	Antonio Facchetti, Jing Chen, Chun Huang, Shaofeng Lu, William Christopher Sheets +2 more	2015-05-19
5939518	Polyaspartate (salt) by polymerizing aspartic acid and hydrolyzing	Grigory Mazo, James F. Kneller, Jacob Mazo	1999-08-17	$21,000
RE36234	Aspartic acid copolymers and their preparation	Larry P. Koskan, James F. Kneller	1999-06-22
5756595	Production of polysuccinimide in cyclic carbonate solvent	Grigory Ya Mazo, James F. Kneller, Jacob Mazo	1998-05-26	$151,000
5681920	Process for production of a polysuccinimide and derivatives thereof	Barney Vallino	1997-10-28	$322,000
5658460	Use of inorganic ammonium cation salts to maintain the flux and salt rejection characteristics of reverse osmosis and nanofiltration membranes during drying	John E. Cadotte, Thomas F. Stocker	1997-08-19	$9,010,000
5508434	Production of a polysuccinimide and derivatives thereof in the presence of a sulfur-containing dehydrating agent	James F. Kneller, Abdul R. Y. Meah	1996-04-16	$1,128,000
5491213	Production of polysuccinimide	—	1996-02-13	$903,000
5478919	Aspartic acid copolymers and their preparation	Larry P. Koskan, James F. Kneller	1995-12-26	$1,050,000
5368889	Method of making thin film composite membranes	David Johnson, Kenneth J. Stutts, Virginia A. Hallfrisch, James E. Anschutz	1994-11-29	$12,304,000
5280183	Microelectronic device employing multiring phthalocyanine compound	Scott E. Rickert, Malcolm E. Kenney	1994-01-18
5227536	Process for preparing hydroxybenzocyclobutenes	Pulikkottil J. Thomas, Robert A. DeVries, R. Garth Pews	1993-07-13	$4,370,000
4900817	Multiring phthalocyanine compounds	Scott E. Rickert, Malcolm E. Kenney	1990-02-13

Daniel A. Batzel — 18 Patents

Issued Patents All Time

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