Inventor · disambiguated record
Barbara A. Ludwig
Also filed as: LUDWIG BARBARA A · LUDWIG BARBARA ANN
8 granted patents·2 pending applications·376 citations·filing 1996–2004
90Inventor score
Top patents by PatentIndex Score
10 records- 0195USD439057SSurface pattern for an absorbent articleMCNEIL PPC INC·Filed 1999·Granted Mar 20, 2001·86 cites·1 claims
- 0289US6030690AHigh pressure embossing and paper produced therebyPROCTER & GAMBLE·Filed 1997·Granted Feb 29, 2000·85 cites·17 claims
- 0388USD433572SSurface pattern for an absorbent articleMCNEIL PPC INC·Filed 1999·Granted Nov 14, 2000·42 cites·1 claims
- 0488US5834099ADisposable paper products with indicator meansPROCTER & GAMBLE·Filed 1996·Granted Nov 10, 1998·61 cites·18 claims
- 0584US5902669ADisposable paper products with indicator meansPROCTER & GAMBLE·Filed 1997·Granted May 11, 1999·52 cites·8 claims
- 0659USD434568SSurface pattern for an absorbent articleMCNEIL PPC INC·Filed 1999·Granted Dec 5, 2000·11 cites·1 claims
- 0748US7753896B2Drapeable absorbent articleMCNEIL PPC INC·Filed 2001·Granted Jul 13, 2010·5 cites·3 claims
- 0844US6440111B1Ultrathin fluid management articleMCNEIL PPC INC·Filed 1999·Granted Aug 27, 2002·34 cites·24 claims
- 0940US2005027276A1Drapeable absorbent articleFiled 2004·Application pending·0 cites
- 1038US2002165510A1Ultrathin fluid management articleFiled 2002·Application pending·0 cites
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