HELIAFILM
Live / Registered — Registered — partial invalidation of extension of protection (as of 04 Nov 2023)
What this means for you
Registered since 14 Jun 2016. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 79160352
- Registration number
- 4975260
- Mark type
- Stylized text
- Filed
- 25 Aug 2014
- Published for opposition
- 29 Mar 2016
- Registered
- 14 Jun 2016
- Attorney of record
- Paul Cosmovici
Goods and services
- Class 001 — Chemicals: [ Photosensitive chemicals, namely, chemicals for use in photovoltaic solar cells and modules; Chemicals used in industry, namely, used in industry for manufacturing of photovoltaic solar cells; Chemical preparations for use in separation techniques other than medical or veterinary; Activators, being chemical preparations for use in industry to develop and manufacture photovoltaic solar cells; Chemicals for use in connection with solar cells having liquid crystal properties; Chemicals for use in coating film; Chemical preparations for use in industry, namely, chemicals for use in separation other than medical or veterinary; Doping compounds for use in the manufacture of semiconductors; Doping compounds for use in the manufacture of printed circuit boards; Chemicals for use in the semiconductor industry; Synthetic resin adhesives for laminating purposes; Adhesives for use in the electro-optical industry ]
- Class 009 — Scientific and electric apparatus: Solar cells and solar modules, namely, photovoltaic solar cells and modules for production of electricity; Solar panels and solar films for production of electricity; Photovoltaic solar modules; Flexible photovoltaic solar modules and cells; Thin-film flexible photovoltaic solar modules; Solar cells, namely, solar energy collectors for electricity generation; Flexible circuit boards featuring flexible photovoltaic solar films as a component
- Class 042 — Scientific and technological services: [ Chemical research, namely, research relating to specialty chemicals; Chemical technological research; Chemical research; Chemical research and analysis services; Research in the field of energy; Research in the area of semiconductor processing technology; Technological services and research relating thereto, namely, research in design and development of photovoltaic solar cells; Scientific services and research relating thereto, namely, scientific research in the field of chemistry and physics to develop and design photovoltaic solar cells; Industrial research in the field of solar cells, photovoltaic solar cells ]
Owner
- heliatek GmbH, Dresden, DE
- heliatek GmbH, DE
- heliatek GmbH, DE
Prosecution history
- 30 Sept 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 30 Sept 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 30 Sept 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 14 Jun 2025 — COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
- 01 Nov 2024 — PARTIAL INVALIDATION PROCESSED BY THE IB
- 09 Aug 2024 — INTERNATIONAL REGISTRATION RENEWED
- 30 Jul 2024 — PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
- 30 Jul 2024 — INVALIDATION PROCESSED
- 05 Jul 2024 — PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
- 04 Nov 2023 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
- 04 Nov 2023 — REGISTERED - PARTIAL SEC 71 ACCEPTED
- 13 Oct 2023 — TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
- 30 May 2023 — POST REGISTRATION ACTION MAILED - SEC.71
- 29 May 2023 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 17 Nov 2022 — TEAS SECTION 71 RECEIVED