MH

Mark William Hamersky

The Procter & Gamble: 45 patents #141 of 10,133Top 2%
Overall (All Time): #59,970 of 4,157,543Top 2%
47
Patents All Time

Issued Patents All Time

Showing 25 most recent of 47 patents

Patent #TitleCo-InventorsDate
12403083 Dissolvable solid structure comprising first and second polymeric structurants Jennifer Elaine Hilvert 2025-09-02
12371820 Natural polymer-based fibrous elements comprising a surfactant and methods for making same Mark Robert Sivik, John David Sadler, Luke Andrew Zannoni 2025-07-29
12031254 Process of reducing malodors on fabrics Mark Robert Sivik, Sol Melissa ESCOBAR, Sarah Ann DELANEY, Frank William Denome 2024-07-09
12029799 Conditioning hair care compositions in the form of dissolvable solid structures Jennifer Elaine Hilvert, Emily Ann Lao, Jay Ryan Tenkman, Stephen Robert Glassmeyer 2024-07-09
11951194 Compositions in the form of dissolvable solid structures comprising effervescent agglomerated particles Stephen Robert Glassmeyer, Jennifer Elaine Hilvert, Jason Donald McCarty, Eric Paul Granberg, Andreas Josef Dreher +1 more 2024-04-09
11925698 Water-soluble fibrous pouch containing prills for hair care Jennifer Elaine Hilvert, Gemma Zoe Braganza, Eric Paul Granberg, Jorge Max Sunkel, Junichi Yokogi 2024-03-12
11878077 Fibrous water-soluble unit dose articles comprising water-soluble fibrous structures Mark Robert Sivik, Frank William Denome, Sarah Ann DELANEY, Sol Melissa ESCOBAR, Jack Wesley English, III +1 more 2024-01-23
11850293 Active agent-containing matrix particles and processes for making same Stephen Robert Glassmeyer 2023-12-26
11845911 Active agent-containing fibrous structure articles Mark Robert Sivik, Allesandro Corona, Travis Kyle Hodgdon, Gregory Charles Gordon, Paul Thomas Weisman 2023-12-19
11781095 Active agent-containing articles Mark Robert Sivik, Alessandro Corona, III, Travis Kyle Hodgdon, Gregory Charles Gordon, Paul Thomas Weisman 2023-10-10
11753745 Fibrous elements comprising polyethylene oxide Mark Robert Sivik, Paul R. Mort, III, Jose Manuel Montenegro-Alvarado, Seth Edward Lindberg 2023-09-12
11679066 Dissolvable solid fibrous articles containing anionic surfactants Brian Xiaoqing Song, Jennifer Elaine Hilvert, Min Mao, Dinah Achola Nyangiro, Brandon Michael Taylor 2023-06-20
11666514 Fibrous structures containing polymer matrix particles with perfume ingredients Jennifer Elaine Hilvert, Andreas Josef Dreher, Stephen Robert Glassmeyer, Emily Lao Hickey 2023-06-06
11529292 Compositions in the form of dissolvable solid structures Michael Sean Pratt, Jennifer Elaine Hilvert, Pamela Ann Keune, Alessandra Massa, Melanie Anne Kay +1 more 2022-12-20
11419808 Fibrous structures containing cationic surfactants and soluble acids Jennifer Elaine Hilvert, Emily Lao Hickey 2022-08-23
11395789 Compositions in the form of dissolvable solid structures Michael Sean Pratt, Jennifer Elaine Hilvert, Pamela Ann Keune, Alessandra Massa, Melanie Anne Kay +1 more 2022-07-26
11352474 Compositions in the form of dissolvable solid structures Min Mao, Robert Wayne Glenn, Jr., Todd Ryan Thompson 2022-06-07
11351094 Conditioning hair care compositions in the form of dissolvable solid structures Jennifer Elaine Hilvert, Emily Ann Lao, Jay Ryan Tenkman, Stephen Robert Glassmeyer 2022-06-07
10975338 Active agent-containing three-dimensional articles Travis Kyle Hodgdon, Douglas Michael Graham, Paul Thomas Weisman, Michael Sean Farrell 2021-04-13
10975339 Active agent-containing articles Mark Robert Sivik, Alessandro Corona, III, Travis Kyle Hodgdon, Gregory Charles Gordon, Paul Thomas Weisman 2021-04-13
10975340 Active agent-containing fibrous structure articles Mark Robert Sivik, Alessandro Corona, III, Travis Kyle Hodgdon, Gregory Charles Gordon, Paul Thomas Weisman 2021-04-13
10968537 Fibrous elements comprising polyethylene oxide Mark Robert Sivik, Paul R. Mort, III, Jose Manuel Montenegro-Alvarado, Seth Edward Lindberg 2021-04-06
10717839 Compositions in the form of dissolvable solid structures Min Mao, Robert Wayne Glenn, Jr., Todd Ryan Thompson 2020-07-21
10294586 Fibrous elements comprising polyethylene oxide Mark Robert Sivik, Paul R. Mort, III, Jose Manuel Montenegro-Alvarado, Seth Edward Lindberg 2019-05-21
9937111 Consumer product comprising a fibrous web solid structure with a silicone conditioning agent coating Matthew Lawrence Lynch, Robert Wayne Glenn, Jr., Joanne Roberta Willman, Benjamin John Kutay, Philip Andrew Sawin 2018-04-10