David Ryckman — 16 Patents | Patent Leaderboard

David Ryckman has been granted 16 US patents. The first was granted in 1998 and the most recent in July 2021. David Ryckman ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list David Ryckman in San Diego, CA, US.

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Showing 1–16 of 16 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11071768	Caspofungin compositions for inhalation	Iching G. YU	2021-07-27
9957282	Crystalline forms of quinolone analogs and their salts	Iching G. YU, Hshiou-ting Liu	2018-05-01
9675659	Methods of treating lung infection with caspofungin	Iching G. YU	2017-06-13
9303033	Pyrazolopyrimidines and related heterocycles as CK2 inhibitors	Mustapha Haddach, Joe Tran, Fabrice Pierre, Collin Regan, Nicholas Brian Raffaele +1 more	2016-04-05
8853235	Polymorphs and salts of a kinase inhibitor	Michael Schwaebe	2014-10-07
8614216	Crystalline and other forms of 4-amino-5-fluoro-3-[6-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-quinolin-2-one lactic acid salts	Augustus O. Okhamafe, Joyce Chou, Rampurna Gullapalli, Eric Harwood, Shuguang Zhu +1 more	2013-12-24	$7,276,000
8575177	Pyrazolopyrimidines and related heterocycles as CK2 inhibitors	Mustapha Haddach, Joe Tran, Fabrice Pierre, Collin Regan, Nicholas Brian Raffaele +1 more	2013-11-05
8222413	Methods for synthesizing heterocyclic compounds	Gabriel Galvin, Eric Harwood, Shuguang Zhu	2012-07-17	$6,205,000
7825132	Inhibition of FGFR3 and treatment of multiple myeloma	Shaopei Cai, Joyce Chou, Eric Harwood, Carla Heise, Timothy Machajewski +3 more	2010-11-02	$6,650,000
7767820	Substituted benzimidazoles and methods of preparation	Martin Dimitroff, Bridget R. Miller, Brady S. Stillwell, David Andrew Siesel, Tyson Swiftney +5 more	2010-08-03	$6,113,000
6476248	Hydroxythiol grignard reaction synthesis	Mingbao Zhang, Guohua Chen	2002-11-05	$14,327,000
6303822	Aromatic hydroxythiol synthesis using diazonium salts	Mingbao Zhang, Eric MacMillan	2001-10-16	$29,594,000
6175024	Synthesis of functionalized esters	William J. Boyle, Indira Reddy, Zhenrong Qian, Heng Su	2001-01-16	$51,366,000
6054622	Aromatic hydroxythiol synthesis using diazonium salts	Mingbao Zhang, Eric MacMillan	2000-04-25	$52,126,000
6054623	Hydroxythiol grignard reaction synthesis	Mingbao Zhang, Guohua Chen	2000-04-25	$52,126,000
5734061	Process for preparing spirocyclic lactams	—	1998-03-31	$51,081,000

David Ryckman — 16 Patents

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