Celwise AB
Norrkoping, SE· latest recorded location
Celwise AB is named on 9 US grants and 12 published applications in this corpus. Its most frequent classification is D21J (Fibreboard).
- Granted patents
- 9
- Published applications
- 12
- Inventors
- 3
- Granted in 2026 so far
- 0
- Most recent grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 3 |
| 2022 | 1 | 4 |
| 2023 | 0 | 1 |
| 2024 | 3 | 0 |
| 2025 | 3 | 1 |
By publication year.
Technology areas
Share of 21 documents
- D21JFibreboard21
- B29CShaping or joining of plastics14
- B22FWorking metallic powder9
- Y02PLow-carbon manufacturing9
- B32BLayered products, i.e. products built-up of strata of flat or non-flat4
- B65DContainers for storage or transport of articles or materials4
- B31BMaking containers of paper, cardboard or material worked in a manner analogous2
- B31FMechanical working or deformation of paper, cardboard or material worked in a2
- B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding1
Recent patents
- Tool or tool part, system including such a tool or tool part, method of producing such a tool or tool part and method of molding a product from a pulp slurry18 Nov 2025US 12,473,694 B2
- Tool and method for producing a 3D molded pulp product13 May 2025US 12,297,602 B2
- Method of producing a pulp product14 Jan 2025US 12,195,923 B2
- Pick-up press device and method of producing a 3D-molded product from a pulp slurry31 Dec 2024US 12,180,657 B2
- Laminated structure and method of its production13 Aug 2024US 12,060,682 B2
- Tool or tool part, system including such a tool or tool part, method of producing such a tool or tool part and method of molding a product from a pulp slurry24 Jul 2025US 2025/0237019 A1
- Method of producing a pulp product7 Dec 2023US 2023/0392322 A1
- Tool or tool part, system including such a tool or tool part, method of producing such a tool or tool part and method of molding a product from a pulp slurry22 Dec 2022US 2022/0403604 A1
- A pick-up press device and method of producing a 3d-molded product from a pulp slurry17 Mar 2022US 2022/0081846 A1
- Device and method for producing a 3d molded pulp product17 Mar 2022US 2022/0081847 A1
Most cited
By later US patents
- Tool or tool part, system including such a tool or tool part, method of producing such a tool or tool part and method of molding a product from a pulp slurry11US 10,435,848 B22019
- Laminated structure and method of its production8US 12,060,682 B22024
- Tool or tool part, system including such a tool or tool part, method of producing such a tool or tool part and method of molding a product from a pulp slurry5US 10,801,164 B22020
- Tool or tool part, system including such a tool or tool part, method of producing such a tool or tool part and method of molding a product from a pulp slurry4US 11,391,001 B22022
- Method of producing a pulp product1US 12,195,923 B22025