Inventor
John Moncrief Layman
Inventor
Liberty Township, OH, US
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Wprimary
Y02WClimate change mitigation technologies related to wastewater treatment or waste management18%
C08JWorking-up17%
B29BPreparation or pretreatment of the material to be shaped13%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts9%
A24DCigars5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
C08LCompositions of macromolecular compounds5%
Y10TTechnical subjects covered by former us classification4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
B29CShaping or joining of plastics3%
PatentTitleYear
11,008,433Method for separating and purifying polymers from reclaimed product202111,001,693Method for separating and purifying polymers from reclaimed product202110,961,366Method for purifying reclaimed polymers202110,941,269Method for purifying reclaimed polyethylene202110,899,906Method for purifying reclaimed polypropylene202110,568,356Flavor capsule for enhanced flavor delivery in cigarettes202010,465,058Method for purifying reclaimed polymers201910,450,436Method for purifying reclaimed polypropylene201910,442,912Method for purifying reclaimed polyethylene201910,435,532Method for separating and purifying materials from a reclaimed product20199,982,066Method for purifying contaminated polymers20189,890,225'Method for purifying contaminated polymers'20189,834,621Method for purifying contaminated polypropylene20179,803,035'Method for purifying contaminated polyethylene'20179,707,709'Method for injection molding at low, substantially constant pressure'20179,695,259'Method for purifying contaminated polymers'20179,475,211'Injection mold having a simplified cooling system'20169,089,998'Injection mold having a simplified cooling system'20158,426,521'Polymer composition'20138,367,173'Degradable sachets for developing markets'20138,227,376'Carbon beads with multimodal pore size distribution'20128,083,064'Sustainable packaging for consumer products'20118,012,399'Formation of nano-or micro-scale phenolic fibers via electrospinning'20117,856,989'Electrostatically produced fast dissolving fibers'20107,578,298'Flavor capsule for enhanced flavor delivery in cigarettes'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2020Patents assigned to PHILIP MORRIS USA INC (5)· patent assignee history
2009–2020Based in Blacksburg, VA, US· patent location history
2010–2011Based in Chester, VA, US· patent location history
2011–2021Patents assigned to PROCTER & GAMBLE (18)· patent assignee history
2011–2017Patents assigned to LAYMAN JOHN MONCRIEF (4)· patent assignee history
2011–2013Patents assigned to BOSWELL EMILY CHARLOTTE (3)· patent assignee history
2011–2021Based in Liberty Township, OH, US· patent location history
2013Based in Liberty, OH, US· patent location history
2015–2017Patents assigned to IMFLUX INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PROCTER & GAMBLE | 18 | 2011–2021 |
| PHILIP MORRIS USA INC | 5 | 2009–2020 |
| LAYMAN JOHN MONCRIEFself | 4 | 2011–2017 |
| BOSWELL EMILY CHARLOTTE | 3 | 2011–2013 |
| IMFLUX INC | 3 | 2015–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Liberty Township, OH, US | 19 | 2011–2021 |
| Blacksburg, Virginia, US | 3 | 2009–2020 |
| Chester, Virginia, US | 2 | 2010–2011 |
| Liberty, OH, US | 1 | 2013 |