Growing community of inventors

Plymouth Meeting, PA, United States of America

Michael Hansberry

Average Co-Inventor Count = 3.57

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 39

Michael HansberryGeorge A Smith (3 patents)Michael HansberryJohn F Hessel (2 patents)Michael HansberryTimothy C Morris (2 patents)Michael HansberryCharles B Allen (2 patents)Michael HansberryJ Frederick Hessel (2 patents)Michael HansberryKarl-Heinz Maurer (1 patent)Michael HansberryStephen F Gross (1 patent)Michael HansberrySureshchandra G Desai (1 patent)Michael HansberryMichael Hansberry (5 patents)George A SmithGeorge A Smith (47 patents)John F HesselJohn F Hessel (26 patents)Timothy C MorrisTimothy C Morris (15 patents)Charles B AllenCharles B Allen (9 patents)J Frederick HesselJ Frederick Hessel (9 patents)Karl-Heinz MaurerKarl-Heinz Maurer (53 patents)Stephen F GrossStephen F Gross (32 patents)Sureshchandra G DesaiSureshchandra G Desai (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Henkel Corporation (4 from 1,084 patents)

2. Cognis Corporation (1 from 143 patents)


5 patents:

1. 6551976 - Use of surfactant mixtures with matching hydrophobes to obtain increased performance in laundry detergents

2. 6159921 - Dye transfer inhibition system

3. 6060441 - Cleaning compositions having enhanced enzyme activity

4. 5631216 - Industrial and institutional liquid cleaning compositions containing

5. 5525256 - Industrial and institutional liquid cleaning compositions containing

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as of
12/6/2025
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