Registered entities
Repligen Corporation
Reg. No. 42729386United States
REPLIGEN CORP
Reg. No. 730272United States
REPLIGEN INDIA PRIVATE LIMITED
CIN U29300KA2016FTC086606India
Innovation
104 patent families (59 granted) — focus: Operations & transport, Chemistry & metallurgy, Mechanical engineering, Physics & computing; filing pace slowing. Cited 4,628 times.
| Year | Filings |
|---|---|
| 2015 | 8 |
| 2016 | 5 |
| 2017 | 7 |
| 2018 | 7 |
| 2019 | 20 |
| 2020 | 22 |
| 2021 | 30 |
| 2022 | 43 |
| 2023 | 45 |
| 2024 | 27 |
| 2025 | 34 |
| 2026 | 3 |
Social engagement
Social engagement: 45.3K social following, 10 posts in the last 12 months — below the industry typical range.
Investor mix
2 investors on record.
| Investor type | Count | Share |
|---|---|---|
| Private equity | 1 | 50% |
| Other / undisclosed | 1 | 50% |
Hiring activity
Hires periodically
7 roles tracked across 4 of the last 12 months
2 Mar 2026 · Manufacturing Assembler · Anaheim
12 Jan 2026 · Senior Mastercam CNC Programmer & Milling Lead · Shrewsbury
9 Jan 2026 · CNC Programmer & Lead Operator: Mastercam Expert · Shrewsbury
17 Nov 2025 · Accounts Payable Associate · Waltham
11 Oct 2025 · Fabrication Technician · Shrewsbury
Based on job postings tracked across public sources.
Recent activity
25 Jun 2026
Product launch
OPUS® pre-packed columns
24 Jun 2026
Event
KrosFlo® RS 10 RPM® TFF System
23 Jun 2026
Event
On-demand webinar on UF/DF setup and scale-up pitfalls in downstream biomanufacturing