Granted Patent
Utility
US 6,749,880 · App. 09/889,116
Composition based on cross-linked starch and depolymerized starch suitable as gelatine replacement
Inventors:
Jakob Roelf Woltjes, Heine Roelf Meima, Pieter Lykle Buwalda
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Dec 27, 2001
Inventors
Jakob Roelf Woltjes
Heine Roelf Meima
Pieter Lykle Buwalda
Assignee (at issue)
Cooperatieve Verkoop-en Productievereniging Van Aardappelmeel en Derivaten Avebe B.A.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.