Toyota, GE lead US patent holdings in climate change-related patent classes
A ranking by Anaqua shows big names from the auto sector and key EV battery suppliers among the leaderboard of the biggest US green-tech patent portfolios
A ranking by Anaqua shows big names from the auto sector and key EV battery suppliers among the leaderboard of the biggest US green-tech patent portfolios
How IP and commercial competition plays out in the critical sector will tell us much about the future of globalised tech supply chains
CATL, which supplies Tesla and other top electric vehicle brands, is using both patent and unfair competition litigation to fend off rivals and brain drain
Saturday Opinion: IP protection is a significant driver of clean energy production, but it’s not the only key factor
06 November 2021
Finding political consensus about how to slow down global warming is proving hard to achieve, but the pace of green tech innovation is accelerating
05 November 2021
Exclusive invalidation statistics from IncoPat show the busiest companies on the offensive and the defensive at the CNIPA
25 October 2021
The state-owned firm has moved up the value chain despite its limited overseas patent holdings, but it is no stranger to high-stakes IP legal fights abroad
22 October 2021
Steelmaker files litigation against an important customer over parts sourced from Baosteel, a rival supplier from China
15 October 2021
The Long Read: Patent figures show the industry has engaged in wholesale borrowing of technology in the connected car era, writes Arvin Patel. Now the bill has become due
13 October 2021
Buck de Wolf explains how he overcame his own and others’ scepticism to secure a change of approach that has paid considerable dividends
05 October 2021
Remarks by US Trade Representative Katherine Tai outlining new US approach to China almost entirely neglect IP issues that were the centrepiece of Trump 301 investigation
05 October 2021
China’s Contemporary Amperex Technology Limited earns multi-million dollar damage award based on a Chinese utility model patent
01 September 2021
JinKo Solar explains how a Sino-Korean patent battle has played out so far, revealing big differences in US and German results
27 August 2021
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