The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 17, 2019
Filed:
Nov. 04, 2016
Ingell Technologies Holding B.v., Groningen, NL;
Ronald Meijboom, Groningen, NL;
Paul Marcel Van Midwoud, Groningen, NL;
Maarten Van Dijk, Groningen, NL;
Theodorus Adrianus Cornelius Flipsen, Groningen, NL;
Esther De Boef, Groningen, NL;
INGELL TECHNOLOGIES HOLDING B.V., Groningen, NL;
Abstract
A composition including a) 55-98.9 wt % of at least one type of triblock copolymer (A) of formula (1)R—B-A-B—R  (1)b) 0.1-15 wt % of at least one surfactant (B) and c) 1-30 wt % of water, wherein A is a hydrophilic block having a number average molecular weight (Mn) of 100-1,000 Da, B is a hydrophobic block made from monomers having at least a monomer B1 and a monomer B2, wherein B1 and B2 have the largest weight contents in the hydrophobic block and B1 has a lower molecular weight than B2, wherein R is an end group which is H or a C1-C30 organic moiety, wherein the composition is fluid in a temperature range of 0° C. to 37° C., wherein the weight % are relative to the sum of a), b) and c), and wherein the sum of components a), b) and c) is at least 80 wt % of the entire composition, preferably at least 90 wt %; to the use of the composition and to pharmaceutical compositions having said composition and an active pharmaceutical ingredient.