Trademarks / Class 5 / PROQUELL

PROQUELL

SN 85584924 never registeredPrincipal RegisterUSPTO TSDR ↗
Dead · Refused DEAD/APPLICATION/Refused/Dismissed or Invalidated
Mark · Trademark, Service Mark
PROQUELL - official mark drawing from the USPTO record

What this record means

The record shows that PROQUELL is an abandoned application – the USPTO marked it “dead” after Liveleaf, Inc., a Delaware corporation, failed to file a required Statement of Use or an extension after the Notice of Allowance, with the abandonment notice dated November 16 2015. The filing covered Class 005 pharmaceuticals (animal‑feed additives, anti‑infectives, anti‑inflammatories, dietary supplements and related medical chemicals), Class 035 online ordering and retail services for health‑promoting products, and Class 038 communication services such as electronic data transmission and internet chatrooms. A similar name would raise the closest concern if used for comparable pharmaceutical or health‑related products or for online health‑service platforms, because those are the specific areas the record lists. The record does not give Liveleaf control over every possible use of the word “PROQUELL” in unrelated fields. No Supplemental Register filing appears, and the latest meaningful event is the abandonment notice in 2015; no opposition, cancellation or court action is shown. I'd treat this as a meaningful concern if you plan a mark in the same health‑product or online‑health service space.

Informational only - not legal advice.

Mark Trademark, Service Mark

PROQUELL
Standard-character drawing · USPTO TSDR, retrieved Sep 11, 2026
Drawing type4 - STANDARD CHARACTER MARK
Filing basisIntent-to-Use (§1(b)).
StatusAbandoned because no Statement of Use or Extension Request timely filed after Notice of Allowance was issued. To view all documents in this file, click on the Trademark Document Retrieval link at the top of this page.

Key dates

Application filedMar 30, 2012
Published for oppositionAug 21, 2012
Notice of AllowanceOct 16, 2012
Status dateNov 16, 2015

Goods & services

Cl. 005PharmaceuticalsACTIVE

Animal feed additive for use as a nutritional supplement for medical purposes; animal feed supplements; anti-infective products for veterinary use; anti-infectives; anti-inflammatories; anti-inflammatory gels; anti-inflammatory ointments; anti-inflammatory salves; anti-inflammatory sprays; antibacterial substances for medical purposes; antifungal preparations; astringents for medicinal purposes; chemical preparations for pharmaceutical or medical purposes, namely, for treatment of a gastrointestinal symptom, namely, stool score, heartburn, indigestion, urgency of defecation, nausea, vomiting, stomach pain, and bloating; diarrhea medication; dietary and nutritional supplements; dietary and nutritional supplements containing a phytochemical; dietary beverage supplements for human consumption in liquid and dry mix form for therapeutic purposes; dietary supplement beverage for promoting gastrointestinal health; dietary supplemental drinks; dietary supplements also containing a plant extract and a reactive oxygen species; dietary supplements for animals; dietary supplements for human consumption; dietary supplements for pets; dietary supplements for pets in the nature of a powdered drink mix; dietary supplements for eliminating toxins from the gastrointestinal tract; ear drops; enema preparations; eye drops; eye washes; feed supplements for promoting gastrointestinal health; food supplements for promoting gastrointestinal health; gastrointestinal cleaning agents; herbal supplements; herbal supplements for promoting gastrointestinal health; irrigating solutions for eye use; liquid nutritional supplement; medical cleansers for skin and wounds; medicaments for treatment of a gastrointestinal symptom, namely, stool score, heartburn, indigestion, urgency of defecation, nausea, vomiting, stomach pain, and bloating; medicated animal feed; medicated mouth care and treatment preparations; medicated oils containing a plant extract and a reactive oxygen species; medicated skin care preparations. medicated skin preparation for use in treating a wound; medicated supplements for foodstuffs for animals; medicated throat sprays; medicated water for the treatment of gastrointestinal disorders; medicinal alcohol; medicinal drinks; medicinal herb extracts; medicinal herbal extracts for medical purposes; medicinal herbal preparations; medicinal herbs in dried or preserved form; medicinal oils; medicinal preparations for preventing, inhibiting, treating, and ameliorating the symptoms of gastrointestinal disorders; medicines for the treatment of gastrointestinal diseases; nasal rinse; nasal spray preparations; natural herbal supplements; nausea treatment preparations; non-medicated additives for animal feed for use as nutritional supplements; nutraceuticals for the treatment of a gastrointestinal symptom, namely, stool score, heartburn, indigestion, urgency of defecation, nausea, vomiting, stomach pain, and bloating; nutraceuticals for use as a dietary supplement; nutraceuticals for use as a dietary supplement for promoting gastrointestinal health; nutritional drinks for animals; nutritional food additives for medical purposes in the nature of natural food extracts derived from plants; nutritional supplement for eliminating toxins from the body; nutritional supplement for eliminating toxins from the intestinal tract; nutritional supplements in capsule form for dogs; nutritional supplements in lotion form sold as a component of nutritional skin care products; nutritional supplements in the form of a powder, a liquid, a solid, a suspension, or an emulsion; nutritive substances for microorganism cultures; pharmaceutical preparations for the treatment of eye diseases and conditions; pharmaceutical preparations for use in urology; pharmaceutical preparations for wounds. pharmaceutical preparations, namely, a topical preparation for the treatment of ocular disorders prescribed by ophthalmologists, eye surgeons, and optometrists; powdered nutritional supplement drink mix; vaginal preparations, namely, antifungals; vaginal washes; veterinary pharmaceutical compounds for equine use to treat conditions of the leg, hoof, ear, nose and throat; veterinary preparations for treatment of intestinal bacteria; veterinary preparations for promoting gastrointestinal health

Cl. 035Advertising & BusinessACTIVE

On-line ordering services featuring products that prevent, inhibit, treat, or ameliorate the symptoms of disorders of gastrointestinal, dermal, urological, vaginal, rectal, ear, sinus, and eyes; on-line retail store services featuring products that promote gastrointestinal, dermal, urological, vaginal, rectal, ear, sinus, and optical health; providing consumer information in the field of products that promote gastrointestinal, dermal, urological, vaginal, rectal, ear, sinus, and optical health; retail markets featuring products that promote gastrointestinal, dermal, urological, vaginal, rectal, ear, sinus, and optical health

Cl. 038Communication ServicesACTIVE

Communication services, namely, electronic transmission of data and documents among users of computers; communication services, namely, transmission of voice, audio, visual images and data by telecommunications networks, wireless communication networks, the Internet, information services networks and data networks; electronic bulletin board services; electronic delivery of images and photographs via a global computer network; electronic messaging; electronic transmission of data and documents via computer terminals and electronic devices; electronic transmission of messages; providing Internet chatrooms; providing multiple user access to proprietary collections of information by means of global computer information networks; providing on-line chat rooms and electronic bulletin boards for transmission of messages among users in the field of products that promote gastrointestinal, dermal, urological, vaginal, rectal, ear, sinus, and optical health; providing on-line chat rooms for social networking; providing on-line facilities for real-time interaction with other computer users and electronic bulletin boards concerning topics of interest relating to general health and health supplements

Owner & representation

OwnerLIVELEAF, INC., A DELAWARE CORPORATION
Address1160 INDUSTRIAL RD., SUITE 11, SAN CARLOS, CALIFORNIA UNITED STATES 94070
EntityCORPORATION - organized in DELAWARE
Attorney of recordBRIAN S. BOYER, PH.D.
CorrespondentBRIAN S. BOYER, PH.D.
Attorney emaild********@*****.com
Correspondent email4 emails
Correspondent phone6********5
Correspondent addressREDWOOD CITY, CALIFORNIA
Full details in the report

Prosecution history 3 of 35 events

Nov 16, 2015
ABANDONMENT NOTICE MAILED - NO USE STATEMENT FILED
Nov 16, 2015
ABANDONMENT - NO USE STATEMENT FILED
Apr 28, 2015
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
🔒 Full timeline (35 events) in the report

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