trademarkia
...
    1 2 
Mark Name Description Status
TRYPTOPHAN TRYPTOPHAN Filed on: 6/16/2016

Digital materials, namely, CDs featuring music; Digital music downloadable from the Internet

read more...
ABANDONED - FAILURE TO RESPOND OR LATE RESPONSE 1/29/2019
L-TRYPTOPHAN SUPREME L-TRYPTOPHAN SUPREME Filed on: 8/3/2009

dietary and nutritional supplements containing L-Tryptophan

read more...
CONTINUED USE NOT FILED WITHIN GRACE PERIOD, UN-REVIVABLE 9/9/2016
L-TRYPTOPHAN SIGNATURE L-TRYPTOPHAN SIGNATURE Filed on: 2/19/2008

Nutritional supplements

read more...
CONTINUED USE NOT FILED WITHIN GRACE PERIOD, UN-REVIVABLE 5/8/2015
L-TRYPTOPHAN POSITIVE SLEEP L-TRYPTOPHAN POSITIVE SLEEP Filed on: 6/7/2018

Amino acids for nutritional purposes; Dietary supplement beverage for providing amino acids, promoting good health, promoting personal wellness, curbing symptoms of anxiety, curbing depression, aiding sleep, promoting energy, promoting focus, curbing cravings, curbing addictio...

read more...
REGISTERED 6/11/2019
BEYOND TRYPTOPHAN BEYOND TRYPTOPHAN Filed on: 12/19/1997

"dietary supplements"

read more...
ABANDONED - FAILURE TO RESPOND OR LATE RESPONSE 12/30/1998
    1 2 

Why Trademark Watch? 1. Keep track of how your trademark is being used. 2. Available in the United States and in more than 180 countries. 3. Round-the-clock monitoring. 4. Hundreds of millions of pages searched. 5. Monthly report on potential infringement.

Comprehensive Trademark Search
Comprehensive Trademark Search

After a free search, you may see a list of possible trademark conflicts. How do you know which of these conflicts are likely to be a problem and which ones aren't, and whether any of them will require you to choose a new trademark? In this situation, you may need a Comprehensive Trademark Search, which is much more robust.

Comprehensive Trademark Search report? Click here to start now!
Social Media Search
Social Media Search

Trademarkia lets you see how your personal name, product name, trademark name or username is being used on any of 500+ new and popular social networks. Be the first to reserve your name and get help stopping others from using it - all in one place! Check TRYPTOPHAN on up to 530+ popular social networks.