Who owns the INFERENCE ENGINE OPTIMIZATION (IEO) trademark?

The INFERENCE ENGINE OPTIMIZATION (IEO) trademark is owned by Chetan Sathyanarayana.

What class is the INFERENCE ENGINE OPTIMIZATION (IEO) trademark registered in?

The INFERENCE ENGINE OPTIMIZATION (IEO) trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for INFERENCE ENGINE OPTIMIZATION (IEO)?

The USPTO serial number for INFERENCE ENGINE OPTIMIZATION (IEO) is 99671603.

What is the registration number for INFERENCE ENGINE OPTIMIZATION (IEO)?

INFERENCE ENGINE OPTIMIZATION (IEO) is registered under USPTO registration number 0.

INFERENCE ENGINE OPTIMIZATION (IEO) - Owned by Chetan Sathyanarayana - (Class 042)

What to file next

Petition to revive

When: Two months from the notice of abandonment, on an unintentional-delay standard.
If it is missed: The abandonment becomes final and the mark would have to be filed again.

How a petition to revive works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

This description is as filed with the USPTO and defines the scope of trademark protection.

Filing Basis & Declarations

Standard Characters Claimed

Status History

9 events

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Oct 19, 2026

Code ABN2

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Oct 19, 2026

Code MAB2

NON-FINAL ACTION WRITTEN

Jul 01, 2026

Code CNRT

NON-FINAL ACTION E-MAILED

Jul 01, 2026

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 01, 2026

Code GNRN

ASSIGNED TO EXAMINER

Jun 24, 2026

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 23, 2026

Code NWOS

APPLICATION FILING RECEIPT MAILED

Feb 26, 2026

Code MAFR

NEW APPLICATION ENTERED

Feb 26, 2026

Code NWAP

Other Marks by Chetan Sathyanarayana

Additional USPTO filings from the same owner.

TIM

TIME TO AGENT

99671589

Chetan Sathyanarayana

ABANDONED

ROT

ROTE

99697340

Chetan Sathyanarayana

ABANDONED

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INFERENCE ENGINE OPTIMIZATION (IEO)

What to file next

Full Goods & Services

Filing Basis & Declarations

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