valentin.is inventing

The technology behind CashXChain, protected under his own name: five registered German utility models and a patent application at the German Patent and Trade Mark Office, plus the EU trade mark for CashXChain. Every entry links to the official register.

Patent application · DPMA Payment system with blockchain integration (patent) DE 10 2026 002 845.0 Filed 25 May 02026 · Filed, pending. Claims the priority of utility model DE 20 2025 001 388.2; published in the register in November 2026. DPMA receipt (PDF) ↗
Utility model · DPMA · Valentin Israel Payment system with blockchain integration Zahlungssystem mit Blockchain-Integration DE 20 2025 001 388.2 · G06Q 20/08 Filed 23 May 02025 · Registered 26 Jun 02025 · Published 7 Aug 02025 · Registered, in force DPMA register ↗Published document ↗Certificate ↗
Utility model · DPMA · Valentin Israel Routing engine for digital payment networks Routing-Engine für digitale Zahlungsnetzwerke DE 20 2025 003 738.2 · G06Q 20/10 Filed 2 Dec 02025 · Registered 19 Jan 02026 · Published 26 Feb 02026 · Registered, in force DPMA register ↗Published document ↗Certificate ↗
Utility model · DPMA · Valentin Israel Device for the technical enforcement of regulatory and safety-relevant requirements in digital payment transactions Vorrichtung zur technischen Durchsetzung regulatorischer und sicherheitsrelevanter Vorgaben im digitalen Zahlungsverkehr DE 20 2025 003 741.2 · G06Q 20/38 Filed 2 Dec 02025 · Registered 28 Aug 02026 · Published 8 Oct 02026 · Registered, in force DPMA register ↗Published document ↗Certificate ↗
Utility model · DPMA · Valentin Israel Device for forecast-based capital allocation and technical pre-initialisation of payment infrastructures Vorrichtung zur prognosegestützten Kapitalverteilung und technischen Vorinitialisierung von Zahlungsinfrastrukturen DE 20 2025 003 743.9 · G06Q 20/10 Filed 2 Dec 02025 · Registered 28 Aug 02026 · Published 8 Oct 02026 · Registered, in force DPMA register ↗Published document ↗Certificate ↗
Utility model · DPMA · Valentin Israel System for the unified abstraction of multiple payment infrastructures into one digital wallet System zur einheitlichen Abstraktion mehrerer Zahlungsinfrastrukturen in einem digitalen Wallet DE 20 2025 003 744.7 · G06Q 20/30 Filed 2 Dec 02025 · Registered 28 Aug 02026 · Published 8 Oct 02026 · Registered, in force DPMA register ↗Published document ↗Certificate ↗
EU trade mark · EUIPO · CashXChain Inc. CashXChain 019403993 · Classes 9, 36, 42 Filed 2 Aug 02026 · Published 16 Aug 02026 · Published, registration expected 16 November 2026 EUIPO eSearch ↗Receipt (PDF) ↗

Full record with documents: CashXChain Legal Center, IP & Copyright.