Daniel Walker — 20 Patents at Merck

Daniel Walker has been granted 20 US patents while listed as an inventor at Merck. The first was granted in 1988 and the most recent in November 2025. Daniel Walker ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Daniel Walker in Atherton, CA, US.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12460134	Polymerizable liquid crystal ink formulations	Eduardo Beltran GRACIA, Stephen Mulcahy	2025-11-04
12387536	Systems and methods for assessing the performance of an automated autonomous driving evaluator	Michael Jared Benisch	2025-08-12
11770971	Esters containing aromatic groups as solvents for organic electronic formulations	Gaëlle Béalle, Christoph Leonhard, Hsin-Rong Tseng, Irina Martynova, Aurélie Ludemann +6 more	2023-09-26	$246,442,000
11407916	Formulations containing a mixture of at least two different solvents	Philip Edward May, Pawel Miskiewicz, Li Wei Tan	2022-08-09	$254,909,000
11282906	Electronic device with bank structures	Li Wei Tan, Peter Levermore	2022-03-22	$257,153,000
11171294	Esters containing aromatic groups as solvents for organic electronic formulations	Gaëlle Béalle, Christoph Leonhard, Hsin-Rong Tseng, Irina Martynova, Aurélie Ludemann +6 more	2021-11-09	$160,052,000
11046884	Formulation of an organic functional material comprising an epoxy group containing solvent	Li Wei Tan, Pawel Miskiewicz, Philip Edward May	2021-06-29	$135,073,000
10954403	Ink composition of an organic functional material	Li Wei Tan, Pawel Miskiewicz, Philip Edward May	2021-03-23	$131,140,000
10840448	Formulation of an organic functional material	Li Wei Tan, Pawel Miskiewicz, Philip Edward May	2020-11-17	$293,951,000
9115464	Particles for electrophoretic displays	Nils Greinert, Louise Diane Farrand, Mark James, Ashley Nathan Smith, Mark John Goulding +4 more	2015-08-25	$56,627,000
8743451	Coloured particles for electrophoretic displays	Louise Diane Farrand, Mark John Goulding, Jonathan Henry Wilson, Ashley Nathan Smith, Mark James	2014-06-03	$91,329,000
8593719	Particles for electrophoretic displays	Louise Diane Farrand, Mark James, Matthias Koch, Ashley Nathan Smith, Jonathan Henry Wilson +1 more	2013-11-26	$55,727,000
8462423	Coloured particles for electrophoretic displays	Louise Diane Farrand, Ashley Nathan Smith, Mark James, Jonathan Henry Wilson	2013-06-11	$101,070,000
5399048	Method of capping exposed land areas and particulate materials deposited thereon	—	1995-03-21
5350596	Method of capping particulate materials	—	1994-09-27
5332436	Method of increasing the surface area and plastic properties of hydrated lime	Joseph L. Oliphant	1994-07-26
5122012	Method for improving the characteristics of sulfate bearing soils	—	1992-06-16
5118219	Method of capping tailings ponds	—	1992-06-02
5116417	Composition and method for agglomerating ore	Joseph L. Oliphant	1992-05-26
4748010	Energy conserving limestone calcining system	—	1988-05-31

Daniel Walker — 20 Patents

Issued Patents All Time

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