- All sections
- B - Performing operationstransporting
- B29K - Indexing scheme associated with subclasses , or , relating to moulding materials or to materials for reinforcements, fillers or preformed parts, e.g. inserts
- B29K 91/00 - Use of waxes as moulding material
Patent holdings for IPC class B29K 91/00
Total number of patents in this class: 68
10-year publication summary
|
6
|
10
|
5
|
7
|
8
|
6
|
3
|
2
|
6
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsui Chemicals, Inc. | 3247 |
5 |
| Diamond Candles, LLC | 19 |
5 |
| 3D Systems, Inc. | 592 |
4 |
| Canon Inc. | 40509 |
3 |
| Desktop Metal, Inc. | 287 |
3 |
| L'OREAL, Société Anonyme | 15692 |
2 |
| Xerox Corporation | 6982 |
2 |
| Crayola LLC | 190 |
2 |
| Ivoclar Vivadent AG | 1050 |
2 |
| Safran Aircraft Engines | 6316 |
2 |
| Specialty Earth Sciences, LLC | 16 |
2 |
| Steerlife India Private Limited | 28 |
2 |
| Ultradent Products, Inc. | 355 |
2 |
| BASF SE | 21017 |
1 |
| SAFRAN S.A. | 630 |
1 |
| S. C. Johnson & Son, Inc. | 2772 |
1 |
| Rolls-Royce PLC | 3134 |
1 |
| Dow Global Technologies LLC | 10437 |
1 |
| Georgia Tech Research Corporation | 2767 |
1 |
| Braunform GmbH | 20 |
1 |
| Other owners | 25 |