Inventor
HAMPP NORBERT
DE20 patents
⚠️ This page may combine multiple inventors who share the name “HAMPP NORBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CONSORTIUM ELEKTROCHEM IND
5 patentsUS6187170B1Feb 13, 2001
System for the electrochemical delignification of lignin-containing materials and a process for its application
CONSORTIUM ELEKTROCHEM IND16 citations84
US6069282AMay 30, 2000
Process for the preparation of aldehydes and ketones
CONSORTIUM ELEKTROCHEM IND14 citations72
US5374492ADec 20, 1994
Purple membrane preparations having increased holographic diffraction efficiency
CONSORTIUM ELEKTROCHEM IND16 citations71
US5223355AJun 29, 1993
Process for improving the signal-to-noise ratio in holography using bacteriorhodopsin-based recording media
CONSORTIUM ELEKTROCHEM IND9 citations71
US6169213B1Jan 2, 2001
Process for the preparation of heteroaryl aldehydes and heteroaryl ketones
CONSORTIUM ELEKTROCHEM IND2 citations61
HAMPP NORBERT
4 patentsUS8109999B2Feb 7, 2012
Intraocular lens
HAMPP NORBERT42 citations93
US6616964B1Sep 9, 2003
Method and preparation for the photochromic marking and/or for securing the authenticity of objects
HAMPP NORBERT34 citations87
US5039390AAug 13, 1991
Chemically sensitive transducer
HAMPP NORBERT21 citations75
US8119185B2Feb 21, 2012
Protective material comprising reversible and irreversible photochemical functional constituents
HAMPP NORBERT0 citations45
(unassigned)
3 patentsACTILOR GMBH
3 patentsUS7835563B2Nov 16, 2010
Method of guaranteeing the authenticity of documents by checking for the presence of a changed feature, and the document
ACTILOR GMBH13 citations82
US7722941B2May 25, 2010
Optical data store and method for storage of data in an optical data store
ACTILOR GMBH3 citations60
US9530498B2Dec 27, 2016
Optical data store and method for storage of data in an optical data store
ACTILOR GMBH0 citations50