Crystal form patent
WebNational Center for Biotechnology Information. 8600 Rockville Pike, Bethesda, MD, 20894 USA. Contact. Policies. FOIA. HHS Vulnerability Disclosure. National Library of … WebWhile patent term extensions on the initial patent may erode the value of later-filed patents, it is not always the case. For example, with Farxiga®, the original composition of matter patents are set to expire in October of …
Crystal form patent
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WebJun 1, 2015 · Serendipitously, Form 2 had considerably improved filtering and drying characteristics which, in addition to the novelty of the new polymorph, formed the basis for a patent application, granted in 1985. 10 The crystal structures of both forms have been subsequently determined; both forms crystallize in the monoclinic P 2 1 / n, space … WebDec 12, 2024 · CROSS REFERENCE TO RELATED APPLICATIONS. This application is a Continuation of application Ser. No. 17/400,786, filed on Aug. 12, 2024, which is a Continuation of pending U.S. patent application Ser. No. 16/360,546, filed on Mar. 21, 2024 and entitled “LIQUID CRYSTAL DISPLAYS AND METHODS FOR MANUFACTURING …
WebICDD – International Centre for Diffraction Data WebThe invention provides a method for preparing crystalline form i of roxasistat, comprising the following steps: 1) dissolving the rosxastat in a first organic solvent; 2) filtering with a filter...
WebMar 28, 2003 · The crystal of the invention, i.e., the crystal A of the drug substance of the invention has, when analyzed by a solid 15N-NMR a, a spectrum having specific signals at 226 ppm, 228 ppm, 276 ppm, and 282 ppm. When analyzed by a solid 13C-NMR, the crystal A has approximately equivalent doublet peak at 20 ppm. WebPatent Grant 10464915 U.S. patent number 10,464,915 [Application Number 16/302,332] was granted by the patent office on 2024-11-05 for dapagliflozin crystal form and preparation method and use thereof . This patent grant is currently assigned to Jiangsu Hansoh Pharmaceutical Group Co., Ltd..
WebApr 12, 2012 · Frequently, the crystal forms of an API exhibit low solubility, and it might be appropriate to use a more soluble amorphous form (2) or a more soluble multicomponent form, (3) such as a salt form — for ionizable APIs …
WebJun 28, 2024 · Selection patents of crystal forms “Selection patents” are patents that claim a subgroup of compounds from a larger previously disclosed group and that demonstrate unexpected and advantageous properties over the known larger group of compounds. [24] c# string to title caseWebAug 19, 2024 · This patent search tool allows you not only to search the PCT database of about 2 million International Applications but also the worldwide patent collections. This search facility features: flexible search syntax; automatic word stemming and relevance ranking; as well as graphical results. ... WO2024023322 - CRYSTAL FORMS OF 6 ... c++ string to timeWebJun 2, 2024 · According to the INPI’s guidelines for patent examination, to assess novelty the examiner must: (i) identify the claim elements; (ii) ascertain if a document is included in the state of the art; and (iii) point out if every claim elements were explicitly or inherently combined in the document to anticipate the claim, in the view of a skilled … c# string to timespanWebIn materials science, polymorphism describes the existence of a solid material in more than one form or crystal structure.Polymorphism is a form of isomerism.Any crystalline material can exhibit the phenomenon. Allotropy refers to polymorphism for chemical elements.Polymorphism is of practical relevance to pharmaceuticals, agrochemicals, … c++ string to uint64WebThis patent search tool allows you not only to search the PCT database of about 2 million International Applications but also the worldwide patent collections. This search facility features: flexible search syntax; automatic word stemming and relevance ranking; as well as graphical results. ... The heterogeneous phase structure is uniformly ... early metallurgyWebA scientific leader in drug delivery with extensive interdisciplinary experiences in drug development for both early-stage candidates and commercial pharmaceutical products. • Proficient as both ... c++ string to typenameWebJun 28, 2024 · Selection patents of crystal forms “Selection patents” are patents that claim a subgroup of compounds from a larger previously disclosed group and that … cstring to tchar conversion c++