Method of cell culture
US-12584113-B2 · Mar 24, 2026 · US
Pfizer patents
Pfizer holds 1,695 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 1,695 |
| Recent patents | 423 |
| First publication | Jan 1, 2015 |
| Latest publication | Mar 24, 2026 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Solid state forms of (s)-2-(((s)-6,8-difluoro-1,2,3,4-tetrahydronaphthalen-2-yl)amino)-n-(1-(2-methyl-1-(neopentylamino)propan-2-yl)-1h-imidazol-4-yl)pentanamide and uses thereof
US-2026078096-A1 · Mar 19, 2026 · US
Anti-tl1a antibody therapeutic methods
US-2026078194-A1 · Mar 19, 2026 · US
Antiviral heteroaryl ketone derivatives
US-12577240-B2 · Mar 17, 2026 · US
Anti-E-selectin antibodies, compositions and methods of use
US-12577308-B2 · Mar 17, 2026 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Method of cell culture
US-12584113-B2 · Mar 24, 2026 · US
Solid state forms of (s)-2-(((s)-6,8-difluoro-1,2,3,4-tetrahydronaphthalen-2-yl)amino)-n-(1-(2-methyl-1-(neopentylamino)propan-2-yl)-1h-imidazol-4-yl)pentanamide and uses thereof
US-2026078096-A1 · Mar 19, 2026 · US
Anti-tl1a antibody therapeutic methods
US-2026078194-A1 · Mar 19, 2026 · US
Antiviral heteroaryl ketone derivatives
US-12577240-B2 · Mar 17, 2026 · US
Anti-E-selectin antibodies, compositions and methods of use
US-12577308-B2 · Mar 17, 2026 · US
Top CPC classifications
Most common classification codes in this portfolio.
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Human Necessities | 1,579 |
| Chemistry & Metallurgy | 1,409 |
| Cross-Sectional Technologies | 124 |
| Physics | 91 |
| Operations & Transport | 45 |
| Electricity | 11 |
| Mechanical Engineering | 1 |
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Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Pfizer have in patentsdb?
- Pfizer is linked to 1,695 publications as assignee in our database.
- What technology areas does Pfizer patent most?
- Top mapped technology areas by patent count: Human Necessities (1,579); Chemistry & Metallurgy (1,409); Cross-Sectional Technologies (124).
- Is Pfizer's patent activity growing?
- In our data, assignee counts were 165 in 2024 and 128 in 2025 (lower year over year).
- What are recent patents assigned to Pfizer?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.