RD

Robert Richard Dykstra

The Procter & Gamble: 49 patents #123 of 10,133Top 2%
Basf Se: 2 patents #5,851 of 13,826Top 45%
📍 West Chester, OH: #19 of 193 inventorsTop 10%
🗺 Ohio: #644 of 73,341 inventorsTop 1%
Overall (All Time): #46,620 of 4,157,543Top 2%
54
Patents All Time

Issued Patents All Time

Showing 1–25 of 54 patents

Patent #TitleCo-InventorsDate
12215299 Treatment compositions Mark Robert Sivik, Travis Kyle Hodgdon, Stephanie Ann Urbin, Alessandro Corona, III, Jocelyn Michelle MCCULLOUGH +9 more 2025-02-04
11643618 Treatment compositions Mark Robert Sivik, Travis Kyle Hodgdon, Stephanie Ann Urbin, Alessandro Corona, III, Jocelyn Michelle MCCULLOUGH +9 more 2023-05-09
11306275 Treatment compositions Mark Robert Sivik, Travis Kyle Hodgdon, Alessandro Corona, III, Richard Timothy Hartshorn, Nicholas David Vetter +1 more 2022-04-19
11261402 Treatment compositions Mark Robert Sivik, Travis Kyle Hodgdon, Alessandro Corona, III, Richard Timothy Hartshorn, Nicholas David Vetter 2022-03-01
10920001 Process for obtaining a cationic polymer with an at least bimodal molecular weight distribution Reinhold J. Leyrer, Gledison Fonseca, Aaron Flores-Figueroa, Volodymyr Boyko, Mark Robert Sivik 2021-02-16
10844321 Treatment compositions Mark Robert Sivik, Travis Kyle Hodgdon, Stephanie Ann Urbin, Alessandro Corona, III, Jocelyn Michelle MCCULLOUGH +9 more 2020-11-24
10745494 Cationic polymer with an at least bimodal molecular weight distribution Reinhold J. Leyrer, Gledison Fonseca, Aaron Flores-Figueroa, Volodymyr Boyko, Mark Robert Sivik 2020-08-18
10723975 Treatment compositions Mark Robert Sivik, Travis Kyle Hodgdon, Stephanie Ann Urbin, Alessandro Corona, III, Jocelyn Michelle MCCULLOUGH +9 more 2020-07-28
10689600 Treatment compositions Mark Robert Sivik, Travis Kyle Hodgdon, Denise Malcuit Belanger, Nicholas David Vetter, Reinhold Joseph Leyrer +3 more 2020-06-23
10676693 Treatment compositions Mark Robert Sivik, Travis Kyle Hodgdon, Stephanie Ann Urbin, Alessandro Corona, III, Jocelyn Michelle MCCULLOUGH +9 more 2020-06-09
10626351 Treatment compositions Mark Robert Sivik, Travis Kyle Hodgdon, Stephanie Ann Urbin, Alessandro Corona, III, Denise Malcuit Belanger +8 more 2020-04-21
10538719 Treatment compositions Mark Robert Sivik, Travis Kyle Hodgdon, Alessandro Corona, III, Richard Timothy Hartshorn, Nicholas David Vetter +1 more 2020-01-21
10519402 Treatment compositions Mark Robert Sivik, Travis Kyle Hodgdon, Stephanie Ann Urbin, Alessandro Corona, III, Jocelyn Michelle MCCULLOUGH +9 more 2019-12-31
10471629 Apparatus and process for forming particles Richard Albert Huddleston, Lisa Grace Frentzel 2019-11-12
10407646 Treatment compositions Mark Robert Sivik, Travis Kyle Hodgdon, Stephanie Ann Urbin, Richard Timothy Hartshorn, Nicholas David Vetter +1 more 2019-09-10
10301579 Packaged composition Lisa Grace Frentzel, Richard Albert Huddleston 2019-05-28
10266792 Treatment compositions Mark Robert Sivik, Travis Kyle Hodgdon, Stephanie Ann Urbin, Richard Timothy Hartshorn, Nicholas David Vetter +1 more 2019-04-23
9878467 Apparatus and process for forming particles Richard Albert Huddleston, Lisa Grace Frentzel 2018-01-30
9545460 Process for freshening air Lisa Grace Frentzel, Jaden Scott ZERHUSEN, Kathleen Marie Kozak 2017-01-17
9347022 Fabric treatment composition Lisa Grace Frentzel, Jaden Scott ZERHUSEN 2016-05-24
8846596 Liquid cleaning compositions Mario Elmen Tremblay, Xiaoru Jenny Wang, James Lee Danziger, Daniel Dale Ditullio, Jr., Consuelo Kong +1 more 2014-09-30
8815789 Metal bleach catalysts David Tetard, Adam Phillip Robinson-Miller, Gregory Scot Miracle 2014-08-26
8211848 Catalytic laundry detergent composition comprising relatively low levels of water-soluble electrolyte Alan Thomas Brooker, Nigel Patrick Somerville Roberts, Gregory Scot Miracle, Neil Joseph Lant, Philip Frank Souter +2 more 2012-07-03
8187580 Polymeric assisted delivery using separate addition Lois Sara Gallon, Mannie Lee Clapp 2012-05-29
7534751 Photo-labile pro-fragrance conjugates Gregory Scot Miracle, Lon Montgomery Gray 2009-05-19