How patent litigation in Germany actually works in 2026 – bifurcation, the injunction gap, the UPC versus the regional courts, and what it costs to enforce.
MPEP Drawing Requirements: 7 Critical Rules Examiners Apply
The four rule sources the USPTO trains examiners to cite when they object to drawings, and what each one actually demands of your figures.
Patent Litigation in the United Kingdom: Where Validity Is Decided
A practical map of where UK patent disputes are fought — the Patents Court, the cost-capped IPEC and the UK IPO — and why the country sits outside the UPC.
GUI Design Patent Drawings: 7 Critical Rules for 2026
A computer icon on its own is not patentable subject matter. What makes it patentable is the drawing. Here is how GUI design patent drawings actually work.
Validating a European Patent in Germany: Deadlines, Costs, and Where Disputes Are Heard
Germany is the easiest major country to validate a European patent in — no translation, no fee — but the real decisions are about the Unitary Patent and the UPC.
Patent Litigation in the United States: Where Infringement and Validity Are Decided
A practical map of the three forums where U.S. patent disputes are fought — district court, the PTAB and the ITC — and how invalidity decides most of them.
EPO Color Patent Drawings: What Changed on 1 October 2025
For decades the EPO published everything in black and white. Since 1 October 2025 it does not. Here is what actually changed, and the traps that came with it.
Patent Drawings for Software Inventions: 7 Proven Rules
Software claims are abstract; the drawings are not. A practical guide to the flowcharts, block diagrams and GUI figures that survive a USPTO drawing review.
Written Description Requirement: 7 Essential Rules for Patents
It is not enough to enable your invention — you must show you actually possessed it. Here is how the written description requirement decides what your claims can cover.
Validating a European Patent in the United Kingdom: A 2026 Guide
Unlike most EPC states, the UK asks for almost nothing to bring a granted European patent into force. Here is what validation in the United Kingdom really involves.
Automated Patent Drawings: 7 Critical Rules for 2026
Automated patent drawings can clear 37 CFR 1.84 or trigger an objection. Seven rules for auditing AI and CAD figure output before you file in 2026.
How to File a Patent in France: 6 Smart Steps
A route-by-route guide to filing a French patent — a national INPI filing, a validated European patent, or the PCT via the EPO — with the PACTE reforms, deadlines and courts that matter.
How to File a Patent in United Kingdom: 6 Smart Steps
A route-by-route guide to filing a UK patent — a national UKIPO filing, a European patent that takes effect here, or the PCT national phase — with the deadlines and courts that matter.
How to File a Patent in Germany: 6 Smart Steps
A route-by-route guide to filing a German patent — national DPMA filing, a validated European patent, or the PCT phase — with the deadlines and courts that matter.
How to File a Patent in United States: 7 Key Steps
A practical, route-by-route guide to filing a US patent — direct filing, Paris Convention priority, or PCT national phase — with real USPTO deadlines and costs.
Patent Priority Date: Why It Can Make or Break Your Rights
The patent priority date decides which prior art can be used against your invention. Here is how effective filing dates work and 6 rules to protect yours.
PCT Drawing Requirements: 7 Essential Rules for 2026
Rule 11 of the PCT Regulations governs every figure in an international application. Here is what it demands, what changed at the EPO, and how to clear the US national phase.
Petition to Make Special: 5 Fast Ways to Skip the Line at the USPTO
The average patent waits roughly a year and a half for a first office action. A petition to make special can cut that dramatically, and for some applicants it costs nothing.
Best Mode Requirement: 5 Rules Every Inventor Must Know
A practical guide to the best mode requirement under 35 U.S.C. 112(a): the two-prong test, how the AIA changed it, and how to stay compliant.
Section 337 ITC Investigation: 6 Facts to Know
For patent owners fighting imported knockoffs, the U.S. International Trade Commission is often faster and harder-hitting than a district court. An IP litigator explains how a Section 337 investigation works, the domestic industry requirement that gates it, and why an exclusion order enforced by Customs can be the most powerful remedy in patent law.