Device and method for determining a viability and/or a cell count of biological cells in a suspension by means of collimated transmission
US-12595458-B2 · Apr 7, 2026 · US
Sartorius Stedim Biotech Gmbh patents
Sartorius Stedim Biotech Gmbh holds 532 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 532 |
| Recent patents | 138 |
| First publication | Jan 1, 2015 |
| Latest publication | Apr 7, 2026 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Method for producing a roll of membrane units
US-2026091383-A1 · Apr 2, 2026 · US
System for membrane chromatography
US-12589331-B2 · Mar 31, 2026 · US
Method for operating a bioprocess installation for production of a bioproduct
US-2026085271-A1 · Mar 26, 2026 · US
Method and system for testing the integrity of filters
US-12584843-B2 · Mar 24, 2026 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Device and method for determining a viability and/or a cell count of biological cells in a suspension by means of collimated transmission
US-12595458-B2 · Apr 7, 2026 · US
Method for producing a roll of membrane units
US-2026091383-A1 · Apr 2, 2026 · US
System for membrane chromatography
US-12589331-B2 · Mar 31, 2026 · US
Method for operating a bioprocess installation for production of a bioproduct
US-2026085271-A1 · Mar 26, 2026 · US
Method and system for testing the integrity of filters
US-12584843-B2 · Mar 24, 2026 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| C12M23/28 | 85 |
| C12M23/14 | 65 |
| C12M41/48 | 52 |
| C12M23/26 | 47 |
| B01F35/513 | 44 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 337 |
| Chemistry & Metallurgy | 260 |
| Physics | 166 |
| Mechanical Engineering | 64 |
| Human Necessities | 59 |
| Cross-Sectional Technologies | 36 |
| Electricity | 21 |
| Fixed Constructions | 4 |
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Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Sartorius Stedim Biotech Gmbh have in patentsdb?
- Sartorius Stedim Biotech Gmbh is linked to 532 publications as assignee in our database.
- What technology areas does Sartorius Stedim Biotech Gmbh patent most?
- Top mapped technology areas by patent count: Operations & Transport (337); Chemistry & Metallurgy (260); Physics (166).
- Is Sartorius Stedim Biotech Gmbh's patent activity growing?
- In our data, assignee counts were 43 in 2024 and 47 in 2025 (higher year over year).
- What are recent patents assigned to Sartorius Stedim Biotech Gmbh?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.