Patent details

EN | LT

LT - Produktų, turinčių dvigubas skruzdžių rūgšties druskas, gamybos būdas

EN - METHOD FOR MANUFACTURE OF PRODUCTS CONTAINING DISALTS OF FORMIC ACID

Legal status

Patent lapsed (non-payment of fees)

Claims | Abstract | Licences/Sublicenses

Patent application specification | Search report | Patent specification (0.60 Mb)

Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.: (2006.01)	A23K 1/16 C07C 51/41 C07C 53/00 C07C 55/00

Patent
(11)	Number of the document	4352
(13)	Kind of document	B
(21)	Application number	97-175
(22)	Date of filing the application	1997-11-07
(41)	Date of publication of the application	1998-03-25
(45)	Date of publication of patent	1998-06-25

PCT application
(86)	Number	PCT/NO96/00115
	Date	1996-05-10

PCT application publication
(87)	Number	WO 96/35657
	Date	1996-11-14

Priority applications
(30)	Number	Date	Country code
	951885	1995-05-12	NO

Applicant
(71)	NORSK HYDRO ASA, N-0240 Oslo, NO

Inventors
(72)	Leif HJOERNEVIK, NO

Grantee
(73)	ADDCON NORDIC AS, Arthur Berbys veg 6, 3936 Porsgrunn, NO

Attorney or representative
(74)	Marija LENKUTIENĖ, Patentinių paslaugų centras, UAB, Jono Basanavičiaus g. 11/1, LT-03108 Vilnius, LT

Title
(54)	METHOD FOR MANUFACTURE OF PRODUCTS CONTAINING DISALTS OF FORMIC ACID

Last renewal fee
	Payment date	Validity (years)	Amount
	2011-05-03	16	1200.00 LTL

Legal status
	Patent lapsed (non-payment of fees)
	Invalidation date	2012-05-10