LINDEN

What this means for you

Not registered yet, but its 28 Oct 2026 filing date beats anything filed after it. If it registers, the owner can stop confusingly similar uses in the classes it covers.

Record

Serial number

50186649

Mark type

Word mark

Filed

28 Oct 2026

Attorney of record

Shaoting Qin

Goods and services

• Class 009 — Scientific and electric apparatus: (Based on Use) Downloadable computer software using artificial intelligence (AI) for analyzing financial data and accounting records, performing audit tests on financial transactions and supporting documents, analyzing audit evidence, preparing audit working papers, and managing audit workflows, all using AI agents and all for use in auditing and assurance (Based on Intent to Use) Downloadable computer software using artificial intelligence (AI) for recording and categorizing accounting transactions, bookkeeping, reconciling accounts, performing financial close procedures, and preparing financial statements and financial reports; Downloadable tax preparation software; Downloadable computer software using artificial intelligence (AI) for generating analytical reports and recommendations for use in providing auditing, assurance, accounting, tax, and financial advisory services; Downloadable computer software using artificial intelligence (AI) for financial planning, budgeting, forecasting, and financial management; Downloadable computer software using artificial intelligence (AI) for operating chatbots and AI agents that communicate with clients by chat, email, and telephone calls, answer questions, send follow-ups, and request and collect supporting documents, all in connection with audit, accounting, and tax engagements
• Class 042 — Scientific and technological services: (Based on Use) Software as a service (SAAS) services featuring software using artificial intelligence (AI) for analyzing financial data and accounting records, performing audit tests on financial transactions and supporting documents, analyzing audit evidence, preparing audit working papers, and managing audit workflows, all using AI agents and all for use in auditing and assurance (Based on Intent to Use) Software as a service (SAAS) services featuring software using artificial intelligence (AI) for recording and categorizing accounting transactions, bookkeeping, reconciling accounts, performing financial close procedures, and preparing financial statements and financial reports; Software as a service (SAAS) services featuring software using artificial intelligence (AI) for preparing tax returns; Software as a service (SAAS) services featuring software using artificial intelligence (AI) for financial planning, budgeting, forecasting, and financial management; Software as a service (SAAS) services featuring software using artificial intelligence (AI) for operating chatbots and AI agents that communicate with clients by chat, email, and telephone calls, answer questions, send follow-ups, and request and collect supporting documents, all in connection with audit, accounting, and tax engagements; Software as a service (SAAS) services featuring software using artificial intelligence (AI) for generating analytical reports and recommendations for use in providing auditing, assurance, accounting, tax, and financial advisory services; Platform as a service (PAAS) featuring computer software platforms for analyzing financial data and accounting records, performing audit tests on financial transactions and supporting documents, analyzing audit evidence, preparing audit working papers, managing audit workflows, and operating chatbots and AI agents that communicate with clients by chat, email, and telephone calls, all using artificial intelligence and all for use in auditing and assurance, accounting, taxation, and financial management; Platform as a service (PAAS) featuring computer software platforms for recording and categorizing accounting transactions, bookkeeping, reconciling accounts, performing financial close procedures, preparing financial statements and financial reports, preparing tax returns, financial planning, budgeting, forecasting, and financial management, all using artificial intelligence and all for use in auditing and assurance, accounting, taxation, and financial management

Owner

• Linden AI Corporation, San Jose, CA, US

Prosecution history

• 28 Oct 2026 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
• 28 Oct 2026 — APPLICATION FILING RECEIPT MAILED
• 28 Oct 2026 — NEW APPLICATION ENTERED