Sektion C
Kemi och metallurgi
1 142 svenska patentdokument i området C.
- Patentdokument
- 1 142
- Beviljade patent
- 529
- Ansökningar
- 612
- Senast publicerat
- 23 okt 2026
Patentdokument per år
- 2019: 86 patentdokument
- 2020: 167 patentdokument
- 2021: 120 patentdokument
- 2022: 122 patentdokument
- 2023: 173 patentdokument
- 2024: 160 patentdokument
- 2025: 181 patentdokument
- 2026: 124 patentdokument
* 2026 hittills i år.
Ledande företag
Vanligaste klasserna i området
Senaste patenten
- Beviljat patent23 okt 2026A method for the preparation of a lignin-based resin
- Beviljat patent20 okt 2026Method for detecting target nucleic acid molecules
- Patentansökan18 okt 2026Liquid growth regulating composition
- Beviljat patent15 okt 2026A direct reduction facility and a method of direct reduction of metal oxide
- Patentansökan15 okt 2026Method for utilization of waste products from kraft pulping production as an alkali source in industrial wastewater purification
- Beviljat patent13 okt 2026An arrangement for direct reduction of iron ore pellets to sponge iron pellets
- Beviljat patent12 okt 2026Growth chamber and method for crystal growth by sublimation
- Patentansökan10 okt 2026A carbon composite material suitable for addition to cement, cement-based products and concrete
- Patentansökan9 okt 2026Method for manufacturing a stable pha dispersion
Patentansökan9 okt 2026A method for manufacturing dissolving pulp from paper grade pulp- Patentansökan8 okt 2026Method for detecting target nucleic acid molecules
- Beviljat patent6 okt 2026Seed coating
- Patentansökan30 sep 2026Adhesive Composition for Wood and Multi-material Applications
Beviljat patent29 sep 2026A process for producing bio-bitumen for an asphalt composition
Patentansökan29 sep 2026A process for producing bio-bitumen for an asphalt composition- Patentansökan29 sep 2026Microbial inoculant composite material
- Patentansökan25 sep 2026Engineered three-dimensional (3d) graphene hybrid materials for high performance polymer composites
Beviljat patent24 sep 2026A process for obtaining phosphoric acid and calcium sulphate dihydrate from apatite- Beviljat patent23 sep 2026Water purification equipment
- Beviljat patent22 sep 2026Förfarande för framställning av ett legeringsmaterial innefattande ett basmaterial och en film av metallsilicid