Inventor · disambiguated record
Herman A. Philippaerts
Also filed as: GAUSS WALTER · PHILIPPAERTS HERMAN A · PHILIPPAERTS HERMAN ADELBERT
8 granted patents·34 citations·filing 1974–1980
83Inventor score
Top patents by PatentIndex Score
8 records- 0157US4082554ADirect-positive silver halide emulsionsAGFA GEVAERT NV·Filed 1975·Granted Apr 4, 1978·6 cites·10 claims
- 0251US3947273ADevelopment modifiers for silver halide emulsionsAGFA GEVAERT NV·Filed 1974·Granted Mar 30, 1976·11 cites·24 claims
- 0348US4108661ALippmann-emulsions and reversal processing thereofAGFA GEVAERT NV·Filed 1976·Granted Aug 22, 1978·5 cites·4 claims
- 0445US4307186APhotographic emulsion with stabilizer process for its preparation, photographic materials and process for the production of photographic imagesAGFA GEVAERT AG·Filed 1980·Granted Dec 22, 1981·5 cites·10 claims
- 0542US4132551AHigh temperature processing of photographic silver halide materialAGFA GEVAERT NV·Filed 1975·Granted Jan 2, 1979·3 cites·6 claims
- 0638US4202695APhotographic Lippmann emulsionsAGFA GEVAERT NV·Filed 1975·Granted May 13, 1980·2 cites·6 claims
- 0737US4028110ADevelopment of exposed lith-emulsionsAGFA GEVAERT NV·Filed 1975·Granted Jun 7, 1977·2 cites·11 claims
- 0826US4148647AReversal processing of exposed Lippman-emulsionsAGFA GEVAERT NV·Filed 1976·Granted Apr 10, 1979·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →