PROLIFIC
Live / Allowed — Fourth extension granted (statement of use) (as of 18 Sept 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 29 Mar 2022 filing date already counts against anyone who files later.
Record
- Serial number
- 97335476
- Mark type
- Word mark
- Filed
- 29 Mar 2022
- Published for opposition
- 15 Oct 2024
- Attorney of record
- Susanna P. Lichter
Goods and services
- Class 001 — Chemicals: Cell culture media for scientific and research use to support cell growth and protein production; biological preparations for use in industry and science used in the manufacture of engineered living organs and tissue
- Class 005 — Pharmaceuticals: Genetically engineered organs and tissue for transplantation; pharmaceutical products for cell-based therapy
- Class 040 — Treatment of materials: Biomanufacturing services for others, namely, manufacturing of cell-based meat, seafood, and poultry; Biomanufacturing services for others, namely, manufacturing of living organs and tissue; Biomanufacturing services for others, namely, manufacturing of pharmaceutical products for cell-based therapy using biological organisms in the manufacturing process
- Class 042 — Scientific and technological services: Research and development in the field of prepared food and ingredient manufacturing from animal cells; scientific and laboratory research in the field of cultured meat and seafood, laboratory-grown meat and seafood, synthetic meat and seafood, and tissue engineered meat and seafood; scientific and laboratory research on food, for others; research and development services in the field of cultured meat and seafood, laboratory-grown meat and seafood, synthetic meat and seafood, and tissue engineered meat and seafood; cell culture services for scientific and research purposes, for others; scientific and laboratory research services relating to cell-based therapy, for others
Owner
- Prolific Machines Inc., Oakland, CA, US
- Prolific Machines Inc., Oakland, CA, US
Prosecution history
- 19 Sept 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 18 Sept 2026 — SOU EXTENSION 4 GRANTED
- 18 Sept 2026 — SOU EXTENSION 4 FILED
- 18 Sept 2026 — SOU TEAS EXTENSION RECEIVED
- 30 Apr 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 30 Apr 2026 — SOU EXTENSION 3 GRANTED
- 29 Apr 2026 — SOU EXTENSION 3 FILED
- 29 Apr 2026 — SOU TEAS EXTENSION RECEIVED
- 27 Nov 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 26 Nov 2025 — SOU EXTENSION 2 GRANTED
- 26 Nov 2025 — SOU EXTENSION 2 FILED
- 26 Nov 2025 — SOU TEAS EXTENSION RECEIVED
- 17 May 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 17 May 2025 — SOU EXTENSION 1 GRANTED
- 16 May 2025 — SOU EXTENSION 1 FILED