Inventor
Michael Stanford Showell
Inventor
Cincinnati, OH, US
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C11Dprimary
C11DDetergent compositions38%
C02FTreatment of water, waste water, sewage, or sludge8%
C12NMicroorganisms or enzymes8%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials6%
A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation5%
A23Y5%
A61KPreparations for medical, dental or toiletry purposes5%
D06LDry-cleaning, washing or bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods5%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management5%
A23KFodder3%
PatentTitleYear
10,988,728Microbial-based waste water treatment compositions and methods of use thereof202110,398,156Animal feed compositions and feed additives201910,336,636Methods for reducing evaporative loss from swimming pools201910,252,928Method for reducing cyanuric acid in recreational water systems201910,081,562Microbial compositions and methods for denitrification at high dissolved oxygen levels20189,986,750Animal feed compositions and feed additives20189,302,924'Method for reducing cyanuric acid in recreational water systems'20168,841,245'Detergent composition'20147,939,485'Benefit agent delivery system comprising ionic liquid'20117,928,053'Multiphase cleaning compositions having ionic liquid phase'20117,820,610'Laundry detergent containing polyethyleneimine suds collapser'20107,786,065'Ionic liquids derived from peracid anions'20107,776,810'Compositions containing ionic liquid actives'20107,435,713'Compositions and methods for removal of incidental soils from fabric articles via soil modification'20087,012,053'Fabric care composition and method comprising a fabric care polysaccharide and wrinkle control agent'20066,890,892'Compositions and methods for removal of incidental soils from fabric articles via soil modification'20056,838,425'Cleaning compositions containing multiply-substituted protease variants'20056,831,053'Bleaching compositions comprising multiply-substituted protease variants'20046,613,733'Treating compositions comprising polysaccharides'20036,610,642'Cleaning compositions containing multiply-substituted protease variants'20036,420,331'Detergent compositions comprising a mannanase and a bleach system'20026,410,498'Laundry detergent and/or fabric care compositions comprising a modified transferase'20026,376,445'Detergent compositions comprising a mannanase and a protease'20026,376,450'Cleaning compositions containing multiply-substituted protease variants'20025,803,986'Detergent compositions'19985,783,546'Amylase-containing detergent compositions'19985,629,278'Detergent compositions'1997H0001468'Detergent compositions containing cellulase enzyme and selected perfumes for improved odor and stability'19955,419,847'Translucent, isotropic aqueous liquid bleach composition'19955,409,632'Cleaning and bleaching composition with amidoperoxyacid'19954,798,679'Controlled sudsing stable isotropic liquid detergent compositions'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2014Patents assigned to PROCTER & GAMBLE (22)· patent assignee history
1989–2021Based in Cincinnati, OH, US· patent location history
1995Patents assigned to COSTA JILL B (1)· patent assignee history
2002Based in Ross, OH, US· patent location history
2010Based in Beijing, CN· patent location history
2010Based in Fairfield, OH, US· patent location history
2014Based in Brussels, BE· patent location history
2016Patents assigned to BIOWISH TECHNOLOGIES INC (1)· patent assignee history
2018–2021Patents assigned to BIOWISH TECH INC (6)· patent assignee history
2021Patents assigned to CAL POLY CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PROCTER & GAMBLE | 22 | 1989–2014 |
| BIOWISH TECH INC | 6 | 2018–2021 |
| BIOWISH TECHNOLOGIES INC | 1 | 2016 |
| CAL POLY CORP | 1 | 2021 |
| COSTA JILL B | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cincinnati, OH, US | 27 | 1989–2021 |
| Brussels, BE | 1 | 2014 |
| Beijing, CN | 1 | 2010 |
| Fairfield, OH, US | 1 | 2010 |
| Ross, OH, US | 1 | 2002 |