Google just announced the Open Patent Non-Assertion (OPN) Pledge, a new initiative whereby the company has promised not to sue developers, distributors, and users of open source software utilizing Mountain View's patents "unless first attacked." In introducing the good faith effort, Google is reiterating its passion and support for all things open. "Open-source software has been at the root of many innovations in cloud computing, the mobile web, and the Internet generally," writes Duane Valz, Google's senior patent counsel. "We remain committed to an open Internet — one that protects real innovation and continues to deliver great products and services."

"We remain committed to an open Internet."

The company isn't throwing its entire patent portfolio up for grabs, however. Quite the opposite: it's starting small, contributing a mere ten patents to the pledge. Google claims these patents are already in wide use and that it will eventually expand the set of Google-owned patents that fall under the pledge.

But Google wants other patent holders to take part as well. "We hope the OPN Pledge will serve as a model for the industry," says Valz, citing a number of benefits that come along with adopting the initiative. Among those are transparency, breadth, and durability — Google says the pledge will remain in effect for the life of each patent even if ownership should be transferred away from the company. The agreement will come undone "only if a party brings a patent suit against Google products or services, or is directly profiting from such litigation," according to Valz. Google continues to voice its support for patent reform and a cutback in "excessive" litigation that it has repeatedly insisted hampers innovation today.

Read next: The 'broken patent system': how we got here and how to fix it

Why Mayor Bloomberg's vision of a drone-filled city doesn't fly