Who owns the SILPHROA trademark?

The SILPHROA trademark is owned by Jiacheng Wang.

What class is the SILPHROA trademark registered in?

The SILPHROA trademark is registered in Class 016 (Paper goods, books & stationery).

What is the serial number for SILPHROA?

The USPTO serial number for SILPHROA is 99522977.

What is the registration number for SILPHROA?

SILPHROA is registered under USPTO registration number 8313227.

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Updated Sep 27, 2026·42 searches this week

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USPTO Trademark Record

REGISTERED

SILPHROA

SN 99522977·Reg 8313227·Filed Dec 01, 2025

Owner Jiacheng Wang

Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furniture; adhesives for stationery or household purposes; drawing materials and materials for artists; paintbrushes; instructional and teaching materials; plastic sheets, films and bags for wrapping and packaging; printers' type, printing blocks.

SILPHROA (Serial No. 99522977), Registration No. 8313227, is a registered US trademark filed on Dec 01, 2025 by Jiacheng Wang. This trademark covers Class 016 (Paper goods, books & stationery).

early section 8: June 23, 2032

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Mark Intelligence

SILPHROA (Reg. #8313227) is a registered US trademark that has been protecting its owner, Jiacheng Wang, since 2025. The mark covers Class 016 (Paper goods, books & stationery). Goods and services include Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furnitu.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 01, 2025

SERIAL

99522977

REG#

8313227

REGISTERED

Jun 23, 2026

Filing Information

StatusREGISTERED

Filing DateDec 01, 2025

Serial Number99522977