Patent office says wait time likely to grow

By Diane Bartz

WASHINGTON (Reuters) - The U.S. Patent and Trademark Office is rejecting more patent applications but the waiting time for all decisions is too long, and likely to grow, the head of the agency told Reuters on Wednesday.

In a report to be released on Thursday, the patent office says it took nearly 32 months on average to either approve or reject a patent, even though the office was turning down more applications, approving just 51 percent in fiscal 2007 that ended September 30, compared to 72 percent in 2000.

The length of time it takes to get a patent -- also called "pendency" -- remains a problem and will not go away soon, said Jon Dudas, director of the U.S. Patent and Trademark Office, in a telephone interview.

"In the near term, we'll see pendency grow for a few years," he said.

Congress' Government Accountability Office has blamed a patent review backlog, which has ballooned since 2002, on unrealistic production goals that caused patent examiners to leave.

To tackle its backlog, the patent office said it hired 1,215 patent examiners in the 2007 fiscal year. The office currently has between 5,400 and 5,500 examiners, a spokeswoman said.

FURTHER SENATE DELAY ON PATENT BILL

On Capitol Hill, the U.S. Senate is unlikely to take up before January a patent bill sought by many high tech firms, an aide to the Senate majority leader said on Wednesday.