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Patents
New US patents granted to public companies.
About this data
- What it is
- The US Patent and Trademark Office (USPTO) grants new patents every Tuesday. We match the companies named as owners to public companies.
- Who files it
- The USPTO publishes each grant.
- How current
- Grants are published every Tuesday, and we collect them weekly.
- Worth knowing
- A patent count says little about how valuable the patents are. We match owners to companies automatically, so a few may be missed.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Patents granted per week, last 12 weeks
Latest patent grants
Showing: ticker BAK
| Granted | Patent | Owner | Type | Source |
|---|---|---|---|---|
| Oct 27, 2026 | 12774375 Ultrasoft EVA foam formulation and methods thereof | BAK Braskem SA | utility | Google Patents ↗ |
| Sep 1, 2026 | 12723135 Recycled polymer compositions and methods thereof | BAK Braskem SA | utility | Google Patents ↗ |
| Aug 25, 2026 | 12715940 Fluidic seal apparatus for continuous polymerization process | BAK Braskem SA | utility | Google Patents ↗ |
| Jul 7, 2026 | 12674183 Process for the recovery of low-boiling point components from an etha… | BAK Braskem SA | utility | Google Patents ↗ |
| Jun 2, 2026 | 12643995 Polyethylene-based composition and biaxially oriented polyethylene-ba… | BAK Braskem SA | utility | Google Patents ↗ |
| Feb 24, 2026 | 12559580 Process for introducing catalyst in a polymerization process | BAK Braskem SA | utility | Google Patents ↗ |
| Jan 27, 2026 | 12534613 Anti-environmental stress cracking additive, compositions and methods… | BAK Braskem SA | utility | Google Patents ↗ |
| Dec 16, 2025 | 12497391 Furanic diglycidyl ethers and esters and use thereof | BAK Braskem SA | utility | Google Patents ↗ |
| Dec 2, 2025 | 12486513 Modulation of carbon flux through the meg and C3 pathways for the imp… | BAK Braskem SA | utility | Google Patents ↗ |
| Sep 16, 2025 | 12415913 Heterophasic propylene copolymers, methods, films, and articles there… | BAK Braskem SA | utility | Google Patents ↗ |
| Aug 5, 2025 | 12378580 Co-production pathway for 3-HPA and acetyl-CoA derivatives from malon… | BAK Braskem SA | utility | Google Patents ↗ |
| Aug 5, 2025 | 12378395 Polypropylene-based compositions incorporating post-consumer resin an… | BAK Braskem SA | utility | Google Patents ↗ |
| Jul 1, 2025 | 12344998 Railroad sleeper and process for manufacturing a railroad sleeper | BAK Braskem SA | utility | Google Patents ↗ |
| May 27, 2025 | 12312450 Dynamically crosslinkable polymeric compositions, articles, and metho… | BAK Braskem SA | utility | Google Patents ↗ |
| Mar 4, 2025 | 12240968 Proplylene-based copolymer product | BAK Braskem SA | utility | Google Patents ↗ |
| Feb 11, 2025 | 12220038 Refillable roll-on material container and method of use thereof | BAK Braskem SA | utility | Google Patents ↗ |
| Feb 4, 2025 | 12215369 Method for the in vivo synthesis of 4-hydroxymethylfurfural and deriv… | BAK Braskem SA | utility | Google Patents ↗ |
| Jan 21, 2025 | 12202010 Lumps discharge system | BAK Braskem SA | utility | Google Patents ↗ |
| Jan 14, 2025 | 12195675 Methods and systems for co-feeding waste plastics into a refinery | BAK Braskem SA | utility | Google Patents ↗ |
| Jan 7, 2025 | 12187876 Continuous feed of antistatic agent for gas phase polymerization proc… | BAK Braskem SA | utility | Google Patents ↗ |
| Dec 10, 2024 | 12163008 Production and use of plasticizers based on 2,4-isomer of furandicarb… | BAK Braskem SA | utility | Google Patents ↗ |
| Dec 3, 2024 | 12159692 Method and system for polypropylene and polypropylene article product… | BAK Braskem SA | utility | Google Patents ↗ |
22 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 4:25 PM EST.
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