Inventor · disambiguated record
Heinz A. Pieniak
Also filed as: PIENIAK HEINZ · PIENIAK HEINZ A · PIENIAK HEINZ ALFRED
29 granted patents·3,216 citations·filing 1974–1997
98Inventor score
Files withPERSONAL PRODUCTS CO9JOHNSON & JOHNSON BABY PROD7MCNEIL PPC INC5PARAGON TRADE BRANDS INC4JOHNSON & JOHNSON1
Top patents by PatentIndex Score
29 records- 0196US4413623ALaminated structures having gathered and ungathered marginal portions and method of manufacturing the sameJOHNSON & JOHNSON BABY PROD·Filed 1981·Granted Nov 8, 1983·85 cites·15 claims
- 0293US4676784AStable disposable absorbent structurePERSONAL PRODUCTS CO·Filed 1984·Granted Jun 30, 1987·236 cites·12 claims
- 0393US4560372AStable disposable absorbent structurePERSONAL PRODUCTS CO·Filed 1984·Granted Dec 24, 1985·226 cites·11 claims
- 0492US4500315ASuperthin absorbent productPERSONAL PRODUCTS CO·Filed 1982·Granted Feb 19, 1985·193 cites·21 claims
- 0592US3985599ASlit filmLEPOUTRE PIERRE·Filed 1974·Granted Oct 12, 1976·88 cites·2 claims
- 0691US4300562ALaminated structures having gathered marginal portionsJOHNSON & JOHNSON BABY PROD·Filed 1980·Granted Nov 17, 1981·180 cites·29 claims
- 0787US4935021ADisposal diaper with center gathersMCNEIL PPC INC·Filed 1988·Granted Jun 19, 1990·182 cites·18 claims
- 0885US4573991AGatherable laminated structure including an apertured elastic memberPERSONAL PRODUCTS CO·Filed 1984·Granted Mar 4, 1986·126 cites·7 claims
- 0985US4537590ASuperthin absorbent productPERSONAL PRODUCTS CO·Filed 1983·Granted Aug 27, 1985·128 cites·34 claims
- 1085US4409049AMethod and apparatus for effecting intermittent securement of a stretched elastic member to a moving webJOHNSON & JOHNSON BABY PROD·Filed 1981·Granted Oct 11, 1983·42 cites·16 claims
- 1184US4450026AMethod of forming a conformable garment with "killed" elastic portionsJOHNSON & JOHNSON BABY PROD·Filed 1982·Granted May 22, 1984·126 cites·10 claims
- 1283US5451442AAbsorbent panel structure for a disposable garmentPARAGON TRADE BRANDS INC·Filed 1993·Granted Sep 19, 1995·214 cites·18 claims
- 1381US4573988ASuperthin absorbent productPERSONAL PRODUCTS CO·Filed 1984·Granted Mar 4, 1986·106 cites·37 claims
- 1481US4337771AConformable disposable diaper having reinforced portionsJOHNSON & JOHNSON BABY PROD·Filed 1979·Granted Jul 6, 1982·96 cites·9 claims
- 1580US5098423ALow bulk disposable diaperMCNEIL PPC INC·Filed 1990·Granted Mar 24, 1992·187 cites·17 claims
- 1679US4333782AMethod of making laminated structures having gathered and ungathered marginal portionsJOHNSON & JOHNSON BABY PROD·Filed 1980·Granted Jun 8, 1982·96 cites·3 claims
- 1777US4540454AMethod of forming a superthin absorbent productPERSONAL PRODUCTS CO·Filed 1984·Granted Sep 10, 1985·87 cites·1 claims
- 1875US4883480AInfant diaper with improved fitMCNEIL PPC INC·Filed 1989·Granted Nov 28, 1989·99 cites·1 claims
- 1974US6123694ADisposable absorbent article with unitary leg gathersPARAGON TRADE BRANDS·Filed 1997·Granted Sep 26, 2000·162 cites·17 claims
- 2072US5330598AMethod of manufacturing an absorbent garment with target region and end capsPARAGON TRADE BRANDS INC·Filed 1992·Granted Jul 19, 1994·124 cites·11 claims
- 2171US5275590ADisposable asborbent garment with composite topsheet assemblyPARAGON TRADE BRANDS INC·Filed 1990·Granted Jan 4, 1994·104 cites·16 claims
- 2271US4407284ALaminated structures having gathered and ungathered marginal portions and method of manufacturing the sameJOHNSON & JOHNSON BABY PROD·Filed 1981·Granted Oct 4, 1983·69 cites·23 claims
- 2357US5100397AAbsorbent mixtureMCNEIL PPC INC·Filed 1989·Granted Mar 31, 1992·43 cites·11 claims
- 2457US4010754ATab fastener having substantially coplanar diverging anchoring legsJOHNSON & JOHNSON·Filed 1976·Granted Mar 8, 1977·37 cites·12 claims
- 2554US4488923AMethod for producing a fabric having unsecured elastic in areas intermittently disposed along an edge thereofPERSONAL PRODUCTS CO·Filed 1984·Granted Dec 18, 1984·37 cites·9 claims
- 2653US4723954AWicking fibers in combination with a repellent fabricPERSONAL PRODUCTS CO·Filed 1986·Granted Feb 9, 1988·41 cites·4 claims
- 2751US5246429AAbsorbent articleMCNEIL PPC INC·Filed 1992·Granted Sep 21, 1993·36 cites·10 claims
- 2848US5403301ADisposable absorbent garment with composite topsheet assemblyPARAGON TRADE BRANDS INC·Filed 1994·Granted Apr 4, 1995·37 cites·4 claims
- 2947US5171237AMethod of making absorbent particlesWEYERHAEUSER CO·Filed 1991·Granted Dec 15, 1992·29 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →