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January 24, 2012

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November 10, 2010

October 20, 2010

October 19, 2010

August 31, 2010

Last Day of Enforceability for Patent 4,xxx,xxx

Odometer
Today marks the end of the four millions.

U.S. Patent No. 4,997,100

Unitary biological specimen processing apparatus

Inventor: Peter P. Dudek

Issued: March 5, 1991

Filed: August 31, 1990

Abstract: A Unitary biological processing apparatus for processing specimens therein is described wherein a perforated receptacle member with two arc shaped abutment means and a third hook shaped abutment means is attached through a frangible hinge portion to a perforated lid member with two arc shaped detent means at the two edges of the lid member which are perpendicular to the lid member edge extending along the hinge portion, and a third detent means engageable with the hook shaped abutment means. When the lid member is swung about the hinge the arc shaped engagement means become engaged even before the lid member mates against the receptacle member and the two arc shaped engagement means provide with the third engagement means a three-point lock of the lid member onto the receptacle member

You can check for yourself, or you can take my word for it: any other patent under 5,000,000 is either: a) 20 years past its earliest priority date; or b) expired for failure to pay maintenance fees. (And every patent under 5,000,000 is more than seventeen years past issuance.)

Challenge: When will the last of the 5,000,000s expire? I suspect that PTE (which was not applicable to the 4,000,000s) may cause major headaches in determining the answer.

August 06, 2010

Old Becomes New in 2010

Are we starting to see some evidence of President Obama's promised Transparency?

Consider the following odd statistic: 

  • Number of patents to issue in 2010 (so far) with prosecution histories of more than 20 years: 10
  • Number of patents to issue in 2009 with prosecution histories of more than 20 years: 0
  • ,,,in 2008: 4
  • ,,,in 2007: 3

The 2010 patents are shown in the chart below.

20yearpatents 

As you might expect, most of these patents (the longest seven on the list) were subject to secrecy orders in the name of national security that delayed their prosecution and issuance by many years. (Two of the other three patents were involved in long interference battles, and the last one on the list was simply unintentionally abandoned for several years.)

Why the vast difference between 2010 and 2009 (and the previous two years)? One theory is that, under the Obama administration and its promise "to usher in a new era of open government," the secrecy orders on older patent applications were reviewed with a new eye toward transparency, resulting in lifting more confidentiality restrictions than had previously been done. The timing would fit: if the secrecy orders were lifted during Obama's first year in office -- 2009 -- then after a few months of resumed prosecution and preparation for publication, the patents would issue in 2010. Makes sense.

But like many nice theories, it's unfortunately not supported by the facts. In actuality, only one of these patents, 7,673,565, had its secrecy order rescinded in 2009. In fact, the oldest patent on the list, 7,696,460, was declassified in 2000 under Clinton. The others came out of hiding between 2005-2008, during the "secretive" George W. Bush presidency.

For now, we'll just chalk this up to coincidence and randomness. But if someone out there has a better theory, please share.

June 15, 2010

Expiration Challenge II

ExpirationDateEggs Today Symbol Technologies -- the company that revived the doctrine of prosecution laches to bring down Lemelson's patents -- received U.S. Patent No. 7,738,865.  On the surface, it appears that this patent, like a few of the Army's described in earlier posts, expired long before it issued.  But did it?

You tell me.  When does/did this patent expire?

Hint #1: you will probably have to argue your position using case law.

Winner gets the bottle of Costco ibuprofen sitting in my desk drawer, expired 1/06. (And to you pharma folks -- is there really a harm in my still taking them?)

A more complete discussion will follow.

June 11, 2010

Stanley

Though I'm a lifelong fan of the Detroit Red Wings, I'm sure I will get some chills looking down and seeing the Stanley Cup parade past my office building in about an hour. In its honor, here are two design patents inspired by the Grail. Unsurprisingly, both relate to drinking.  Bottoms up!

D461367
D461,367 "Drinking Mug"


  D434313
D434,313 "Stanley Cup Shaped Can"