Inventor · disambiguated record
Hartmut Sandig
Also filed as: SANDIG HARTMUT
9 granted patents·3 pending applications·234 citations·filing 1990–2004
90Inventor score
Files withBASF LACKE & FARBEN4BASF DRUCKSYSTEME GMBH3BASF AG2BASF DRUCKSYSTEM GMBH1XSYS PRINT SOLUTIONS DEUTSCHLAND GMBH1
Top patents by PatentIndex Score
12 records- 0181US6037102AMultilayer recording element suitable for the production of flexographic printing plates by digital information transferBASF LACKE & FARBEN·Filed 1996·Granted Mar 14, 2000·86 cites·1 claims
- 0277US6020108APreparation of photopolymeric letterpress printing platesBASF LACKE & FARBEN·Filed 1996·Granted Feb 1, 2000·53 cites·6 claims
- 0374US6037101APhotosensitive mixture and recording material produced therefromBASF DRUCKSYSTEME GMBH·Filed 1998·Granted Mar 14, 2000·34 cites·10 claims
- 0458US5994032APreparation of photopolymeric gravure printing platesBASF LACKE & FARBEN·Filed 1996·Granted Nov 30, 1999·17 cites·1 claims
- 0558US2005015297A1Marketing of photopolymeric sleeves for flexographic printingBASF DRUCKSYSTEME GMBH·Filed 2004·Application pending·0 cites
- 0654US6214521B1Material for gravure recording by means of coherent electromagnetic radiation and printing plate therewithBASF DRUCKSYSTEME GMBH·Filed 1999·Granted Apr 10, 2001·21 cites·10 claims
- 0747US7235346B2Photosensitive, flexo printing element and method for the production of newspaper flexo printing platesXSYS PRINT SOLUTIONS DEUTSCHLAND GMBH·Filed 2002·Granted Jun 26, 2007·8 cites·15 claims
- 0844US6194125B1Preparation of photopolymeric letterpress printing platesBASF LACKE & FARBEN·Filed 1999·Granted Feb 27, 2001·8 cites·6 claims
- 0941US2006124008A1Device and method for producing flexographic plates using digital imaging, for newspaper printingBASF DRUCKSYSTEM GMBH·Filed 2003·Application pending·0 cites
- 1033US6190832B1Preparation of photopolymeric gravure printing platesBASF AG·Filed 1998·Granted Feb 20, 2001·3 cites·20 claims
- 1132US5073475AProduction of plate-like, sheet-like or tape-like materials and of sensitized lithographic printing platesBASF AG·Filed 1990·Granted Dec 17, 1991·4 cites·10 claims
- 1225US2001012599A1Printing media in cylindrical formFiled 1999·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hartmut Sandig files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →