Inventor · disambiguated record
Wilhelm Knobloch
Also filed as: KNOBLOCH WILHELM
3 granted patents·209 citations·filing 1992–1995
77Inventor score
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3 records- 0195US5436098APositive photoresists with enhanced resolution and reduced crystallization containing novel tetra(hydroxyphenyl)alkanesCIBA GEIGY CORP·Filed 1994·Granted Jul 25, 1995·97 cites·4 claims
- 0295US5296330APositive photoresists containing quinone diazide photosensitizer, alkali-soluble resin and tetra(hydroxyphenyl) alkane additiveCIBA GEIGY CORP·Filed 1992·Granted Mar 22, 1994·108 cites·11 claims
- 0354US5554797ATetra (hydroxphenyl) alkanesOCG MICROELECTRONIC MATERIALS·Filed 1995·Granted Sep 10, 1996·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →