USPTO trademark

BLUESTAR SILICONES

Under examinationUSPTOWord and designClass 1Class 2Class 3Class 4+7

"BLUESTAR SILICONES" is a word and design mark owned by China National Bluestar (Group) Co., Ltd., filed at the USPTO on October 16, 2026. It is under examination and covers classes 1, 2, 3, 4, 5, 9, 16, 17, 19, 22 and 35.

View China National Bluestar (Group) Co., Ltd. portfolioGet this data via the API
Official USPTO record
BLUESTAR SILICONES trademark as filed
As filed with the USPTO
Status
Under examination
Since October 16, 2026
Filed
October 16, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50165743
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
11 classes
Ownership

Who owns BLUESTAR SILICONES

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

China National Bluestar (Group) Co., Ltd.

Beijing, China

3 trademarks in the portfolioView company

Representative

Michael T. Smith

Birch Stewart Kolasch & Birch, LLP

Goods and services

What the mark covers

The products and services BLUESTAR SILICONES is filed for, grouped by Nice class.

  • Industrial chemicals; Waterproofing chemical compositions; Textile-impregnating chemicals; Textile-waterproofing chemicals; Cement-waterproofing chemicals, except paints; Cement preservatives, except paints and oils; Masonry preservatives, except paints and oils; Brickwork preservatives, except paints and oils; Chemical additives for oils; chemical preservatives; Emollients for industrial purposes; Chemicals for the manufacture of paints; Industrial chemicals for use in the manufacture of varnishes; Chemical preparations for facilitating the alloying of metals; Mould-release preparations; chemical intensifiers for paper; Chemical coatings used in the manufacture of printed circuit boards; Defoaming agents; dye auxiliaries; finishing agents for printing and dyeing; fiber lubricants; chemical additives to fungicides; chemical additives to insecticides; Chemical reagents, other than for medical or veterinary purposes; Chemical preparations for use in photography; silicones; dispersions of plastics; Chemical preparations for stabilizing soil; Fire extinguishing compositions; Metal annealing preparations; Soldering chemicals; Chemical additives for use in the manufacture of pharmaceuticals; Chemical additives for use in the manufacture of cosmetics; Food preserving chemicals; Chemical products for stabilising foodstuffs; leather-impregnating chemicals; leather-processing chemical preparations; Leather-waterproofing chemicals; leather-dressing chemicals; currying preparations for leather; Oils for currying leather; Adhesives for industrial purposes; textile-brightening chemicals; Stain-preventing chemicals for use on fabrics; surface-active chemical agents; Color-brightening chemicals for industrial purposes; conductive adhesives

  • Dyes; Pigments; Food colorants; Printing ink; Paints; Primers; non-insulating varnishes; coatings (paints); Anti-fouling paints; Fireproof paints; Bactericidal paints; Binding preparations for paints; Non-stick coatings in the nature of paint; anti-corrosive preparations; Wood preservatives; Natural resins, raw

  • skin cleaning preparations; Laundry detergents; Cleaning preparations; Scouring solutions; Chemical cleaning preparations for household purposes; degreasing preparations, other than for use in manufacturing processes; Stain removers; Leather cleaning preparations; Polishing preparations; abrasives; Perfumes; Cosmetics; Dentifrices; potpourris (fragrances]); Cosmetics for animals; Air fragrancing preparations

  • dust removing preparations; Electrical energy; Grease for leather; Industrial grease; Oils for the preservation of masonry; Industrial oil; Cutting fluids; Textile oil

  • pharmaceutical preparations; Antiseptics; Antifungal preparations; Pharmaceutical preparations for wounds; gases for medical purposes; Chemical conductors for electrocardiograph electrodes; Disinfectants; Solutions for contact lenses; nutritive substances for microorganisms; depuratives; medicines for veterinary purposes; Preparations for destroying vermin; Medical dressings; Teeth filling material; Moulding wax for dentists; materials for dental prostheses; Adhesives for dentures; Dental impression materials; Wadding for medical purposes; Dental mastics; drugs for medical purposes; gelatine for medical purposes; Pharmaceutical preparations for skin care; Adhesive tapes for medical purposes; Bone cement for surgical and orthopaedic purposes; Chemical contraceptives

  • Semiconductors; single crystal silicon; polysilicon; Conductors, electric; Electricity conduits; Cables, electric; Connections for electric lines

  • bags (envelopes, pouches) of paper or plastics, for packaging; Adhesive tapes for stationery or household purposes; Glue for stationery or household purposes; Plastic film for wrapping; Table napkins of paper; Towels of paper; Face towels of paper; Labels of paper or cardboard; Tissue paper

  • Silicone rubber; Sealant compounds for joints; Silicone sealants; Plastic substances, semi-processed; Junctions, not of metal, for pipes; plastic film, other than for wrapping; Flexible tubes, not of metal; non-conducting materials for retaining heat; Floating anti-pollution barriers; Insulating materials; Insulating coatings; Padding materials of rubber or plastics; Rubber seals for jars; adhesive tapes, other than stationery and not for medical or household purposes; Liquid rubber; Liquid sealants for transmissions

  • silica (quartz); Fireproof cement coatings; binding agents for making stones; binding material for road repair; Refractory construction materials, not of metal; building materials with soundproofing qualities, not of metal

  • Padding materials, not of rubber, plastics, paper or cardboard; Stuffing, not of rubber, plastics, paper or cardboard; packing (cushioning, stuffing) materials, not of rubber, plastics, paper or cardboard; bags (envelopes, pouches) of textile, for packaging; Textile fibers

  • advertising; publicity; Advertising agency services; Publicity agency services; Import-export agency services; Commercial administration of the licensing of the goods and services of others; Outsourcing services; marketing; Advertising services to create brand identity for others

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application entered
FAQ

About BLUESTAR SILICONES

Who owns the trademark "BLUESTAR SILICONES"?

The USPTO trademark "BLUESTAR SILICONES" (application 50165743) is owned by China National Bluestar (Group) Co., Ltd.

What is the status of "BLUESTAR SILICONES"?

Its status at the USPTO is: under examination.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull BLUESTAR SILICONES and marks like it into your own product with one request.

  • GET/v1/trademarks/{id}

    The full record: owners, classes, dates and images

  • GET/v1/trademarks/{id}/events

    Every step in the office history

  • GET/v1/proceedings?trademark_id={id}

    Oppositions and cancellations against the mark

Get API keyView docs
GET /v1/trademarks/{id}
ID=tm_01a149f6-93c9-74f8-9f8b-d04df8b957f3
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a149f6-93c9-74f8-9f8b-d04df8b957f3",
  "object": "trademark",
  "mark_text": "BLUESTAR SILICONES",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50165743",
  "filing_date": "2026-10-16",
  "nice_classes": [
    1,
    2,
    3,
    4,
    5,
    9,
    16,
    17,
    19,
    22,
    35
  ],
  "owners": [
    {
      "name": "China National Bluestar (Group) Co., Ltd.",
      "entity_id": "ent_019ebab3-cea6-718f-adfe-831f8dc35e6c"
    }
  ]
}