Where is the live CopyMark page for USPTO serial 99853401?

The live record is at https://getcopymark.com/trademark/99853401. Use https://getcopymark.com/trademark/{serialNumber} for any 8-digit USPTO serial.

Who owns STERILE FIELD?

According to the public USPTO record for serial number 99853401, the listed owner(s) include: MdCalc Ltd Inc..

What is USPTO serial number 99853401?

Serial number 99853401 is the USPTO application identifier for the mark STERILE FIELD. It is used to track examination, publication, and registration of this trademark.

Which trademark classes cover STERILE FIELD?

The public record lists International Classes: 009, 042. Each class corresponds to categories of goods or services identified in the application or registration.

Trademark: STERILE FIELD Serial# 99853401 | status 681; last event CNSA | Trademark Info & Attorney Guidance

Q: What is the current status of STERILE FIELD?

STERILE FIELD (99853401) currently shows USPTO status code 681 on the public record. This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.

What this means

This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.

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Owner

MdCalc Ltd Inc.
New York, NY, US
Other trademarks owned by MdCalc Ltd Inc.

Attorney of record

The USPTO lists this attorney as the applicant's representative for correspondence on this application.

Ben Natter

Ben Natter Haug Partners, LLP745 Fifth AvenueNew York, NY 10151United States

Goods and services

Class	Description	Status	First use
009	Downloadable chatbot software using artificial intelligence (AI) for replying to questions and simulating conversations in the field of healthcare; Downloadable and recorded computer software platforms for web hosting, data base management and application development; Downloadable and recorded computer software using artificial intelligence (AI) for reviewing and detecting information in documents and information in the field of medicine	ACTIVE	—
042	Providing temporary use of online non-downloadable chatbot software using artificial intelligence (AI) for replying to questions and simulating conversations in the field of healthcare; Non-downloadable computer software platforms for web hosting, data base management and application development; Providing temporary use of online non-downloadable software using artificial intelligence (AI) for reviewing and detecting information in documents and information in the field of medicine	ACTIVE	—

Related trademarks

CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.

Prosecution history

Date	Code	Event	What it means
Oct 13, 2026	CNSA	APPROVED FOR PUB - PRINCIPAL REGISTER	—
Oct 8, 2026	GNEN	NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED	—
Oct 8, 2026	XAEC	EXAMINER'S AMENDMENT ENTERED	—
Oct 8, 2026	GNEA	EXAMINERS AMENDMENT E-MAILED	—
Oct 8, 2026	CNEA	EXAMINERS AMENDMENT -WRITTEN	—
Sep 21, 2026	DOCK	ASSIGNED TO EXAMINER	—
May 29, 2026	MAFR	APPLICATION FILING RECEIPT MAILED	—
May 29, 2026	NWOS	NEW APPLICATION OFFICE SUPPLIED DATA ENTERED	—
May 29, 2026	NWAP	NEW APPLICATION ENTERED	—

STERILE FIELD