Who owns the LEMNA trademark?

The LEMNA trademark is owned by Lemna Corporation, The.

What class is the LEMNA trademark registered in?

The LEMNA trademark is registered in Class 040 (Treatment & processing of materials).

What is the serial number for LEMNA?

The USPTO serial number for LEMNA is 74057699.

What is the registration number for LEMNA?

LEMNA is registered under USPTO registration number 1731699.

Sealvo

Home Search: LEMNALEMNA #74057699

Back

Updated Sep 27, 2026·19 searches this week

View on USPTO TSDR Find similar marks

LEM

USPTO Trademark Record

ABANDONED

LEMNA

SN 74057699·Reg 1731699·Filed May 10, 1990

Owner Lemna Corporation, The

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

LEMNA (Serial No. 74057699), Registration No. 1731699, is a abandoned US trademark filed on May 10, 1990 by Lemna Corporation, The. This trademark covers Class 040 (Treatment & processing of materials).

Conflict Analysis

Full conflict analysis for LEMNA (SN 74057699) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LEMNA (Reg. #1731699) is an abandoned US trademark that was filed in 1990 but has since been abandoned. The mark covers Class 040 (Treatment & processing of materials). Goods and services include Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food a.... The mark faced 1 opposition proceeding during prosecution.

FILED

May 10, 1990

SERIAL

74057699

REG#

1731699

REGISTERED

Nov 10, 1992

Filing Information

StatusABANDONED

Filing DateMay 10, 1990

Serial Number74057699

Registration No.1731699

Registration DateNov 10, 1992

Status DateMay 17, 1999

Published for OppositionAug 18, 1992

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 040Treatment & processing of materials

US codes: 106

First use anywhere: Jul 02, 1984

First use in commerce: Jul 02, 1984

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

13 events

CANCELLED SEC. 8 (6-YR)

May 17, 1999

CANCELLED SEC. 8 (6-YR)

REGISTERED-PRINCIPAL REGISTER

Nov 10, 1992

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 18, 1992

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jul 17, 1992

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

May 22, 1992

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

May 18, 1992

EXAMINER'S AMENDMENT MAILED

PREVIOUS ALLOWANCE COUNT WITHDRAWN

May 13, 1992

PREVIOUS ALLOWANCE COUNT WITHDRAWN

APPROVED FOR PUB - PRINCIPAL REGISTER

May 06, 1992

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 23, 1992

CORRESPONDENCE RECEIVED IN LAW OFFICE

FINAL REFUSAL MAILED

Sep 18, 1991

FINAL REFUSAL MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 06, 1991

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Nov 06, 1990

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Sep 14, 1990

ASSIGNED TO EXAMINER

Other Marks by Lemna Corporation, The

Additional USPTO filings from the same owner.

LEM

LEMTEC

75199913

Lemna Corporation, The

ABANDONED

LEM

LEMNA

73790464

LEMNA CORPORATION, THE

ABANDONED

Other Marks in Class 040 — Treatment & processing of materials

Recently filed and registered marks in the same international class.

LEM

LEMNA

99552369

Lemna Environmental Technologies, Inc.

PENDING

LEM

LEMNA ENVIRONMENTAL TECHNOLOGIES

99552381

Lemna Environmental Technologies, Inc.

PENDING

LEM

LEMNA ENVIRONMENTAL TECHNOLOGIES TREATING YOUR WATER RIGHT LET

99552393

Lemna Environmental Technologies, Inc.

PENDING

LEM

LEMNA EXPRESSION SYSTEM

76633842

Biolex, Inc.

ABANDONED

Other Marks by Jo M. Fairbairn

Additional USPTO filings handled by the same attorney of record.

HOO

HOOGIE'S PRO C.A.D.

74446169

ABANDONED

AST

ASTROLOY

75618685

ABANDONED

STA

STA-TRU

75568924

ABANDONED

SKO

SKOR-MOR

72349090

ABANDONED

LEMNA

Run a conflict check

Other Marks by Lemna Corporation, The

Other Marks in Class 040 — Treatment & processing of materials

Other Marks by Jo M. Fairbairn

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company