Archem Inc.
24Patents
23Active
24Granted
51Portfolio score
Filing activity: Jan 24, 2018 → Dec 6, 2022
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11858393B2 | Cushion member, cushion member manufacturing method, and passenger seat | Performing Operations; Transporting | 1 | Active |
| US11912009B2 | Sound insulation material and method of producing sound insulation material | Performing Operations; Transporting | 1 | Active |
| US11459440B2 | Conductive urethane foam and toner supply roller | Chemistry; Metallurgy | 0 | Active |
| US11932146B2 | Passenger-seat-cushion-member manufacturing method, passenger-seat cushion member, filling-body manufacturing method, and filling body | General | 0 | Revoked |
| US11938854B2 | Resin foamed body | Performing Operations; Transporting | 0 | Active |
| US11801782B2 | Seat pad and seat pad manufacturing method | Performing Operations; Transporting | 0 | Active |
| US12304178B2 | Cushion material and cushion material manufacturing method | Performing Operations; Transporting | 0 | Active |
| US12390964B2 | Mold, degassing tool, and method for producing resin foam | Performing Operations; Transporting | 0 | Active |
| US12108881B2 | Seat pad and seat pad manufacturing method | Performing Operations; Transporting | 0 | Active |
| US11590871B2 | Seat pad, vehicle seat, vehicle seat controlling method, and seat pad manufacturing method | Performing Operations; Transporting | 0 | Active |
| US12344143B2 | Filling-body manufacturing method, passenger-seat-cushion-member manufacturing method, and filling body | Performing Operations; Transporting | 0 | Active |
| USD1035329S1 | Cushion material | General | 0 | Active |
| US11647844B2 | Cushion pad | Performing Operations; Transporting | 0 | Active |
| US11708448B2 | Water blocking material | Chemistry; Metallurgy | 0 | Active |
| US11571843B2 | Foam molding mold and method for manufacturing foam molding body | Performing Operations; Transporting | 0 | Active |
| US11759982B2 | Foam molded product, method for producing foam molded product, and molding die structure of foam molded product | Performing Operations; Transporting | 0 | Active |
| US12117740B2 | Charging roller and image forming apparatus | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12179648B2 | Passenger-seat-cushion-member manufacturing method, passenger-seat cushion member, filling-body manufacturing method, and filling body | Performing Operations; Transporting | 0 | Active |
| USD1033985S1 | Cushion material | General | 0 | Active |
| US11945352B2 | Porous structural body, porous structural body manufacturing method, and passenger-seat cushion member | Performing Operations; Transporting | 0 | Active |
| US11634054B2 | Vehicle seat pad | Human Necessities | 0 | Active |
| US11958392B2 | Seat pad manufacturing method | Performing Operations; Transporting | 0 | Active |
| US11460789B2 | Charging roller and image forming apparatus | Physics | 0 | Active |
| US11630401B2 | Laminate and conductive roller | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.