Inventor · disambiguated record
Siegfried Janocha
Also filed as: JANOCHA SIEGFRIED
22 granted patents·709 citations·filing 1975–1992
97Inventor score
Files withHOECHST AG22
Top patents by PatentIndex Score
22 records- 0192US4303708AHeat-sealable plastic film, process for its manufacture, and the use of the filmHOECHST AG·Filed 1979·Granted Dec 1, 1981·61 cites·20 claims
- 0291US4720420ASealable, transparent polyolefinic multilayer filmHOECHST AG·Filed 1985·Granted Jan 19, 1988·60 cites·18 claims
- 0391US4243074ATubular packaging material, preferably for use as a sausage casingHOECHST AG·Filed 1978·Granted Jan 6, 1981·42 cites·21 claims
- 0490US4652489ASealable, opaque polyolefinic multilayer film and process thereforHOECHST AG·Filed 1985·Granted Mar 24, 1987·77 cites·20 claims
- 0587US5026592AOpaque multilayered film having an inherent resistance to delaminationHOECHST AG·Filed 1988·Granted Jun 25, 1991·72 cites·22 claims
- 0687US4842187AOpaque film for candy twist wrappingHOECHST AG·Filed 1987·Granted Jun 27, 1989·39 cites·22 claims
- 0786US4502263ASealable polyolefinic multilayer filmHOECHST AG·Filed 1983·Granted Mar 5, 1985·51 cites·8 claims
- 0885US4256784AHeat-sealable plastic filmHOECHST AG·Filed 1977·Granted Mar 17, 1981·34 cites·16 claims
- 0979US5110670AFilm for transfer metallizingHOECHST AG·Filed 1989·Granted May 5, 1992·41 cites·27 claims
- 1075US4983447ABiaxially oriented opaque polyolefin multi-layer filmHOECHST AG·Filed 1987·Granted Jan 8, 1991·47 cites·19 claims
- 1173US4595625ASealable multilayer film for packaging purposesHOECHST AG·Filed 1984·Granted Jun 17, 1986·28 cites·12 claims
- 1271US4663219AMulti-layer opaque low density filmHOECHST AG·Filed 1985·Granted May 5, 1987·18 cites·13 claims
- 1369US4243724AThermoplastic multi-layer filmHOECHST AG·Filed 1978·Granted Jan 6, 1981·36 cites·20 claims
- 1468US4283453ABiaxially stretched polypropylene composite film and electrical insulating film made therefromHOECHST AG·Filed 1979·Granted Aug 11, 1981·20 cites·17 claims
- 1555US4883698AMultilayer film containing a biaxially oriented polypropylene filmHOECHST AG·Filed 1988·Granted Nov 28, 1989·24 cites·17 claims
- 1653US4169935ABiaxially oriented polyester film with a flame-retardant finish and use thereofHOECHST AG·Filed 1978·Granted Oct 2, 1979·11 cites·11 claims
- 1749US4460631ASealable, biaxially stretched polypropylene film having high scratch resistance, and process for its manufactureHOECHST AG·Filed 1981·Granted Jul 17, 1984·14 cites·22 claims
- 1845US4139518APolyethylene terephthalate composition and shaped articlesHOECHST AG·Filed 1977·Granted Feb 13, 1979·8 cites·21 claims
- 1942US4746703AOriented plastic film having specific surface topographyHOECHST AG·Filed 1986·Granted May 24, 1988·9 cites·7 claims
- 2040US5229140ADevice for smoothing out the thickness of a sheetHOECHST AG·Filed 1992·Granted Jul 20, 1993·9 cites·7 claims
- 2140US4042565AStretched tubular film of polyethylene terephthalateHOECHST AG·Filed 1975·Granted Aug 16, 1977·5 cites·5 claims
- 2228US5288437AProcess to produce thin filmHOECHST AG·Filed 1992·Granted Feb 22, 1994·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →