USPTO serial 97768644
IOGEN
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jul 7, 2026
- Examiner
- LADNER, CHRISTOPHER G
- Law office
- FILE REPOSITORY (FRANCONIA)
What this means
Status 700 means the trademark is registered and active on the Principal Register. You have nationwide rights for the listed goods and services and may use ®. Section 8 maintenance is due between years five and six. Calendar Section 8 between years five and six, and consider trademark monitoring.
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If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
Current trademark owner
Monitor this mark, or talk with CopyMark about this registration.
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
Ottawa, Ontario, CA
Ottawa, Ontario, CA
Ottawa, Ontario, CA
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Stephen P. McNamara
Stephen P. McNamara St. Onge Steward Johnston & Reens LLC857 Post Road, Ste 398Fairfield, CT 06824-6041United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Hydrogen; renewable hydrogen | ACTIVE | — |
| 004 | Renewable fuels; Renewable natural gas; Natural gas; Liquified natural gas; Compressed natural gas; Biofuels | ACTIVE | — |
| 036 | Brokerage of carbon credits; Trading of carbon dioxide and greenhouse gas emission credits, allowances or offsets of others; Financial consultation in the field of fuels and biofuels | ACTIVE | — |
| 039 | Distribution of renewable natural gas; renewable natural gas supplying; Physical storage of renewable natural gas for others; distribution of biomethane fuel; physical storage of biomethane fuel for others; distribution of hydrogen gas; distribution of cellulosic ethanol; distribution of biofuels | ACTIVE | — |
| 040 | Production, treatment and refinement of hydrogen gas, renewable hydrogen gas, biomethane, cellulosic ethanol, and biofuels for others | ACTIVE | — |
| 042 | Scientific research consultation in the field of renewable hydrogen gas production and distribution, hydrogen gas generation and distribution, biomethane generation and distribution, cellulosic ethanol production and distribution, and biofuels production and distribution | ACTIVE | — |
| 045 | Licensing of intellectual property; licensing of intellectual property in the field of renewable hydrogen gas, hydrogen gas generation, biomethane generation, cellulosic ethanol production, and biofuels production | ACTIVE | — |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by Iogen Corporation
- Other trademarks owned by Iogen Corporation
- Other trademarks owned by Iogen Corporation
- Other trademarks in Class 001
- Other trademarks in Class 004
- Other trademarks in Class 036
- Other trademarks in Class 039
- Other trademarks in Class 040
- Other trademarks in Class 042
- Other trademarks in Class 045
- Similar marks named IOGEN
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jul 7, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Jul 7, 2026 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| May 19, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| May 19, 2026 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| May 13, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Apr 20, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Apr 20, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Apr 20, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Apr 20, 2026 | ALIE | ASSIGNED TO LIE | — |
| Apr 15, 2026 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Oct 4, 2025 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Oct 3, 2025 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Apr 2, 2025 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Sep 11, 2024 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Mar 8, 2024 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Mar 8, 2024 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Sep 5, 2023 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Sep 5, 2023 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Sep 5, 2023 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Aug 29, 2023 | DOCK | ASSIGNED TO EXAMINER | — |
| Feb 15, 2023 | MDSC | NOTICE OF DESIGN SEARCH CODE E-MAILED | — |
| Feb 14, 2023 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jan 30, 2023 | NWAP | NEW APPLICATION ENTERED | — |