Who owns the MDD trademark?

The MDD trademark is owned by Microdiode Semiconductor.

What class is the MDD trademark registered in?

The MDD trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for MDD?

The USPTO serial number for MDD is 79418893.

What is the registration number for MDD?

MDD is registered under USPTO registration number 0.

MDD

USPTO Trademark Record

ABANDONED

MDD

SN 79418893·Reg 0·Filed Dec 04, 2024

Owner Microdiode Semiconductor

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

MDD (Serial No. 79418893), Registration No. 0, is a abandoned US trademark filed on Dec 04, 2024 by Microdiode Semiconductor. This trademark covers Class 009 (Electronics, software & scientific instruments).

Mark Intelligence

MDD (Reg. #0) is an abandoned US trademark that was filed in 2024 but has since been abandoned. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 3 opposition proceedings during prosecution.

FILED

Dec 04, 2024

SERIAL

79418893

REG#

Owner

Applicant

Microdiode Semiconductor

Entity

Corporation (Foreign)

Address

13th Floor, Tower B,, HOROY North Station Business Center, Minzhi Street, Longhua District, Shenzhen Guangdong

Country

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusABANDONED

Filing DateDec 04, 2024

Serial Number79418893

Registration No.0

Status DateFeb 11, 2026

Mark TypeDesign with words

Status DescriptionDead and abandoned due to failure to respond

Filing Signals

FILED

2024

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 3× during prosecution

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

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

Status History

15 events

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Aug 27, 2026

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Aug 12, 2026

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Aug 12, 2026

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Feb 11, 2026

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND

Feb 11, 2026

ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND

REFUSAL PROCESSED BY IB

Aug 08, 2025

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Jul 24, 2025

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jul 24, 2025

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

CHANGE OF NAME/ADDRESS REC'D FROM IB

Jun 12, 2025

CHANGE OF NAME/ADDRESS REC'D FROM IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

May 30, 2025

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

May 29, 2025

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

May 23, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 16, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Mar 16, 2025

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Mar 13, 2025

SN ASSIGNED FOR SECT 66A APPL FROM IB

MDD

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks in Class 009 — Electronics, software & scientific instruments

Resources

Company