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Current assig. owns from to patents

found 1 in 327ms

patent	score	priority	expiry	expired	references	current assignee	title
5981798	19	1996-11-29	2017-11-05	1	18	BASF Aktiengesellschaft;	Preparation of a crystalline solid from glycine-N,N-diacetic acid derivatives with sufficiently low hygroscopicity