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What Are Patents For? | 277 comments | Create New Account
Comments belong to whoever posts them. Please notify us of inappropriate comments.
"In 1993, less than ten years after the release of Windows 95"... um... whut?
Authored by: Anonymous on Wednesday, October 10 2012 @ 05:18 AM EDT
I'm not convinced on the other historical stuff either.

There have to be better ways to indicate the fact that
software goes out of date fast (which I think is one of many
possibly good attacks on usefulness of patentability in its
case)

[ Reply to This | Parent | # ]

What Are Patents For?
Authored by: soronlin on Wednesday, October 10 2012 @ 08:14 AM EDT
Firstly this is not an argument to put before a court; it's an argument for
government.

Secondly, OSs are not particularly slow-moving, and even then technologies in
Win95 are probably still used in Win8. Nobody patents operating systems; they
patent the bits and pieces of technology inside it.

There are plenty of counter-examples. For example, the GIF file format was
patented and it caused problems in the OSS community for a decade before the
patent lapsed, but it is still used. The concept of compiling high-level
languages could probably have been patented if the current situation held in
1950, and it is still indispensable 60 years later.

I agree that the current term is too long, and I think your argument needs to be
made in the right quarters, but it will require detailed argument and market
analysis to back it up.

[ Reply to This | Parent | # ]

Nice thought, but...
Authored by: Anonymous on Wednesday, October 10 2012 @ 11:32 AM EDT
While I applaud (and agree with) the concept stated, the chronological and
technical accuracy of the previous post is almost non-existent.

[ Reply to This | Parent | # ]

What Are Patents For?
Authored by: dio gratia on Wednesday, October 10 2012 @ 07:21 PM EDT

"...time limited monopoly to an inventor so that he can profit (earn a living) from their invention before that invention is gifted to socitey for others to build upon their work"
Not quite, Article 1, Section 8, Clause 8:
To promote the Progress of Science and useful Arts, by securing for limited Times to Authors and Inventors the exclusive Right to their respective Writings and Discoveries;
Discoveries means new, useful means capable of being reduced to practice and of benefit (patentable), Inventors are those who make discoveries.

Discoveries are disclosed by patent application publication the timing of which is mandate by law implementing Congress's power to promote the Sciences and useful Arts ("Congress shall have Power", Article I - The Legislative Branch Section 8 Powers of Congress, Clause 8 (above). That says any contribution to the useful arts is made at publication when also under the law the specification is required to be sufficient for a person having ordinary skill in the arts or arts closest to implement the invention.

It's a patent rights maximalist's position to focus on the boon end of the deal. There is no guarantee of profit mentioned in the Constitution and the founding fathers didn't care if you make a living because of a patent. They were interested in promoting (advancing) Progress of Science and useful Arts by offering a monopoly for a limited time in exchange for disclosure.

You could note that after a patent application is published there is nothing stopping a practitioner of the arts or nearest arts from going beyond the claimed boundaries[1] of the discoverer's patent, creating an invention outside the Doctrine of Equivalents[2]. In effect building on the contribution the patent recipient has made.

From the Supreme Court's Festo decision you might consider with the Doctrine of Equivalents that it can be not at all clear to practitioners of the arts the extent of the claimed invention. See U.S. Supreme Court vacates the Festo Corp. v. Shoketsu Kinzoku Kogyo Kabushiki Co. decision of the Court of Appeals

The Supreme Court acknowledged that the doctrine of equivalents introduces uncertainty into the issue of claim interpretation, however, the Court disagreed with the complete bar rule set out by Federal Circuit, preferring instead a flexible approach to the doctrine of equivalents. While the Court agreed that any narrowing amendment made for a reason related to patentability could give rise to prosecution history estoppel, the Court stated that the Federal Circuit ignored the instruction in Warner-Jenkinson "that courts must be cautious before adopting changes that disrupt the settled expectations of the inventing community. Inventors who amended their claims under the previous case law had no reason to believe that they were conceding all equivalents" of amended elements when responding to a rejection. Had they known, the Court stated, they might have appealed the rejection. The Court stated that, where claims are amended, "the inventor is deemed to concede that the patent does not extend as far as the original claim" and the patentee has the burden of showing that the amendment does not surrender the particular equivalent. The patentee must establish that the equivalent was unforeseeable at the time the claim was drafted, the amendment did not surrender the particular equivalent in question or there was some reason why the patentee could not have recited the equivalent in the claim.
The burden of proof on Doctrine of Equivalents can be shifted to the patentee, and might for instance effectively limit NPEs ability to expand claims beyond the original invention based on prosecution history. The sticky bit is that prosecution history isn't available to practitioners of the arts or nearest arts when reading a patent. Patents are still more restrictive unless resolved by court action or adversarial compromise contrary to § 112 (b) - see footnote [1].

The implication being you might need a patent lawyer's opinion to determine what the claimed invention is to use it or build upon it before the patent expires. We can guess which side of the scales of justice we'd find the thumb of the Court of Appeals for the First Circuit should a dispute reach appeal.

How does that promote progress of the Sciences and useful Arts? It only doesn't matter when poor quality patents aren't litigated, hardly the case in today's smart phone industry for instance where software patents abound. It would seem patent models served a useful purpose in the past limiting patent claim scope. Can there be an equivalent for process or combination patent claims?


[1] § 112 (b) "The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention."

[2] The Doctrine of Equivalents can be limited. See The Doctrine of Equivalents Lives—U.S. Supreme Court Reverses Federal Court

"A patent application is required by Section 112 of the statute to have claims that particularly point out and distinctly claim the subject matter of the invention. Under the Festo case, the Supreme Court made it clear that a response to a rejection, based upon indefiniteness in the context of such Section 112 requirements, may lead to a narrowing of the claim to satisfy Section 112 and thereby also restrict the availability of the doctrine of equivalents. The focus is whether the amendments were made for a substantial reason related to patentability."
The gist of which is that the Doctrine of Equivalents is not absolute and relates directly to patent quality. See also The Supreme Court's Decision in Festo Corp.: An Important New Development Regarding the Scope of Patent Protection:
On May 28, a unanimous Supreme Court addressed the conditions under which prosecution-history estoppel bars a patent owner from using the doctrine of equivalents where the patent applicant, during prosecution, narrowed a claim limitation to obtain the patent. Festo Corp. v. Shoketsu Kinzoku Kogyo Kabushiki Co., 535 U.S. __ (May 28, 2002), vacating 234 F.3d 558 (Fed. Cir. 2000) (en banc)
and The Supreme Court’s Festo Decision: IMPLICATIONS FOR PATENT CLAIM SCOPE AND OTHER ISSUES , Donald S. Chisum, Chisum on Patents Case Reporter June 2002. (PDF, 340 KB).

[ Reply to This | Parent | # ]

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