Court-ordered Patch Removes Custom XML Tools From Office 2007 Components
Follow this link to the story at the Information Week website.
Is it just a coincidence that Microsoft is being slapped silly by the courts now that George Bush and his regime are out of office?
At first, I could not imagine a patent that could be granted in this area because patents must be non-obvious to practitioners in the domain. I figured that if you wanted to process an XML document, the methodology would be pretty obvious. The obvious method is described in the patent as prior art.
Follow this link to read patent No. 5,787,449. When someone tries to claim that the patent is obvious, I always ask the question, “So why wasn’t it invented before?”
As a software engineer, but no expert in the technology of document processing, this invention seems to me that it may be a significant break with all previous word processing methods. I say “seems to me” because I know that I am not aware of all previous word processing methods. Apparently Microsoft was not successful in attacking the validity of the patent. I have no idea of the details of Microsoft’s defense of the lawsuit. Perhaps they were trying to defend themselves on some other grounds than the validity of the patent.