Polyplastics Co., Ltd. portfolio

Japan

Every trademark Polyplastics Co., Ltd. holds, newest filings first. The portfolio has 82 marks filed under 9 owner names.

Company overviewGet this data via the API

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Trademarks on file
82
Active
43
Owner names grouped
9
Portfolio

All trademarks

50 marks per page, newest filing date first. Pick an office to narrow the list.

MarkStatusOfficeClassesFiled
DURACIRCLEexaminingUSPTO1, 17, 40, 422026-03-05
DURACIRCLE SUSTAINABLE SOLUTIONSexaminingUSPTO1, 17, 40, 422026-03-05
DURACIRCLE Sustainable SolutionsregisteredWIPO1, 17, 40, 422025-11-21
DURACIRCLEregisteredWIPO1, 17, 40, 422025-11-21
DURASTregisteredWIPO1, 172025-01-06
SARPEKregisteredWIPO1, 172024-12-26
DURACIRCLE Sustainable SolutionsregisteredWIPO1, 17, 402024-07-10
DURAREVIVEregisteredWIPO1, 17, 402023-02-20
DURARECOVERregisteredWIPO1, 17, 402023-02-20
DURACIRCLEregisteredWIPO1, 17, 402023-02-20
DURASTregisteredWIPO12022-05-20
SARPEKregisteredWIPO12022-05-18
DURAFORTISregisteredWIPO12022-05-18
DURAHEISSregisteredWIPO12022-05-18
DURACONmixedWIPO12016-06-03
LAPEROSabandonedUSPTO1, 172015-05-07
LAPEROSregisteredWIPO1, 172014-08-06
DURAFIDEregisteredWIPO1, 172014-08-06
DURACONregisteredWIPO1, 172014-08-06
DURANEXregisteredWIPO1, 172014-08-06
DURANEXregisteredWIPO1, 172014-08-06
DURAFIDEregisteredIMPI12012-06-14
DURAFIDEexpiredIMPI172012-06-14
DURANEXregisteredIMPI12012-06-14
DURANEXexpiredIMPI172012-06-14
DURACONregisteredIMPI12012-06-14
DURACONexpiredIMPI172012-06-14
DURAFIDEregisteredIP Australia1, 172012-02-02
[Design Mark]expiredIP Australia1, 172012-02-02
APEIROSabandonedUSPTO1, 172011-10-06
LAPEROSabandonedUSPTO1, 172011-10-06
BYTEMICabandonedUSPTO1, 172011-10-06
apeiroscancelledIPOS1, 172011-10-03
bytemiccancelledIPOS1, 172011-10-03
laperosregisteredIPOS1, 172011-10-03
APEIROSexpiredIP Australia1, 172011-10-03
LAPEROSregisteredIP Australia1, 172011-10-03
BYTEMICexpiredIP Australia1, 172011-10-03
PLASTRONregisteredWIPO1, 172011-02-14
[Design Mark]cancelledIPOS1, 172008-04-01
[Design Mark]registeredIPOS1, 172008-04-01
PLA-TOPIAregisteredIP Australia162008-03-12
durastalcancelledIPOS1, 172008-03-11
durafideregisteredIPOS1, 172008-03-11
pla-topiaregisteredIPOS162008-03-11
web tscregisteredIPOS402007-08-24
solution platform for engineering plasticscancelledIPOS402007-08-24
web tscregisteredIPOS422007-04-13
solution platform for engineering plasticscancelledIPOS422007-04-13
WEB@TSCregisteredIP Australia40, 422007-04-12
API

Get this data via the API

Everything on this page comes from the Signa API. Pull Polyplastics Co., Ltd.'s full portfolio into your own product.

  • GET/v1/entities/{id}/trademarks

    Every trademark in the portfolio, filterable by office and class

  • GET/v1/entities/{id}/analytics

    Portfolio totals, disputes and ownership changes

  • GET/v1/entities/{id}

    Company record, ticker, LEI and owner names

Get API keyView docs
GET /v1/entities/{id}/trademarks
ID=ent_019ebadf-bdd9-77ac-80ef-3272dcc1da99
curl https://api.signa.so/v1/entities/$ID/trademarks \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "list",
  "data": [
    {
      "id": "tm_019d3ec4-651d-731b-a9c7-bf9acb2b6099",
      "mark_text": "DURACIRCLE",
      "office_code": "US",
      "status": {
        "stage": "examining"
      },
      "filing_date": "2026-03-05"
    },
    {
      "id": "tm_019d3ec4-6521-749e-adae-f542fbdd779b",
      "mark_text": "DURACIRCLE SUSTAINABLE SOLUTIONS",
      "office_code": "US",
      "status": {
        "stage": "examining"
      },
      "filing_date": "2026-03-05"
    }
  ],
  "has_more": true
}