DETAILED ACTION
Notice of Pre-AIA or AIA Status
The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA .
Election/Restrictions
Claims 12-20 are withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to a nonelected Group II, there being no allowable generic or linking claim. Election was made without traverse in the reply filed on 05/13/2024.
Priority
Acknowledgment is made of applicant’s claim for foreign priority under 35 U.S.C. 119 (a)-(d). The certified copy has been filed in parent Application No. JP2022-144958, filed on 09/13/2022.
Information Disclosure Statement
The information disclosure statement (IDS) submitted on 01/08/2025 is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner.
Claim Rejections - 35 USC § 112
The following is a quotation of 35 U.S.C. 112(b):
(b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention.
The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph:
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.
Claims 6-9 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention.
Claim 6 recites the limitation “the core portion” in lines 2 and 3. There is a lack of antecedent basis for this limitation. Examiner recommends revision to “the granular core portion.” Claims 7-9 are rejected for similar recitations of “the core portion.”
Claim Rejections - 35 USC § 102
In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status.
(a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention.
Claims 1-5, and 10 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Raper et al. (US 20150208606 A1, previously cited by Applicant 01/08/2025), hereinafter Raper.
Regarding claim 1, Raper discloses an excrement treatment material that absorbs cat urine comprising:
a grain that has a water absorbing property (¶ 0043, lines 1-3, “As noted above, it is envisaged that the odour control animal litter of the present invention may be formed as pellets and/or agglomerates”),
wherein the grain contains an inhibitor that inhibits a protein in the urine (¶ 0037, “In addition to microorganisms, purified enzymes may be included in the animal litter of the present invention. In certain embodiments of the present invention, the enzymes may be included in the probiotic formulation. Enzymes are substrate-specific and fast-acting. In enzymatic reactions, the malodourous compounds are converted into non-odourous compounds. Examples of potentially beneficial enzymes include uricases, ureases and proteases;” ¶ 0038, “Metal ions may also be included in the animal litter of the present invention, to inhibit odour formation. For example, gold, silver and/or copper ions may be added, these can bind to and neutralise pheromones, such as felinine, which generate malodours. Again, these metal ions may be included in the probiotic formulation to simplify its incorporation into the animal litter”).
Regarding claim 2, Raper discloses the device of claim 1.
Raper discloses wherein the inhibitor inhibits the protein by decomposing the protein (¶ 0037).
Regarding claim 3, Raper discloses the device of claim 1.
Raper discloses wherein the inhibitor inhibits the protein by denaturing the protein (¶ 0037).
Regarding claim 4, Raper discloses the device of claim 1.
Raper discloses wherein the inhibitor inhibits the protein by binding to the protein (¶ 0038).
Regarding claim 5, Raper discloses the device of claim 1.
Raper discloses wherein the grain contains a water-absorbent polymer in which the inhibitor is carried (¶ 0020, “Animal litters typically include absorbent materials, for example, clays such as bentonite and calcined clays, which are safe and non-irritating to the animals. Clays generally absorb relatively substantial amounts of liquids. Other litter-suitable, porous, absorbent materials, that may be used alone or in combination, include straw, sawdust, wood chips, wood shavings, porous polymeric beads, shredded paper, bark, cloth, ground corn husks, cellulose, water-insoluble inorganic salts, such as calcium sulphate, and sand. All of the above-mentioned absorbent materials are capable of absorbing and retaining liquid within their porous matrices, or, in the case of sand, absorbing liquid onto its surface. It is within the scope of the present invention to include additional absorbent materials such as those described above in order to provide additional absorptive properties to the animal litter of the present invention. Accordingly, it is to be understood that an animal litter of the present invention is to be predominantly composed of exfoliated vermiculite and/or expanded perlite, but may include additional absorbent materials such as those described above”).
Regarding claim 10, Raper discloses the device of claim 1.
Raper discloses wherein the grain contains an organic substance as a main material (¶ 0020).
Claim Rejections - 35 USC § 103
The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action:
A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made.
The factual inquiries for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows:
1. Determining the scope and contents of the prior art.
2. Ascertaining the differences between the prior art and the claims at issue.
3. Resolving the level of ordinary skill in the pertinent art.
4. Considering objective evidence present in the application indicating obviousness or nonobviousness.
Claims 6-9 are rejected under 35 U.S.C. 103 as being unpatentable over Raper (US 20150208606 A1), as applied to claim 1, and further in view of Chen et al. (CN 112005894 A, previously cited by Applicant 01/08/2025), hereinafter Chen.
Regarding claim 6, Raper discloses the device of claim 1 including wherein the grain includes a granular core portion (¶ 0043, lines 1-3), however, Raper fails to specifically disclose a coating portion that covers the core portion.
Chen is in the field of absorptive cat litter and teaches a coating portion that covers the core portion (¶ 0020, lines 4-6, “spray the capsule slurry onto the environmentally friendly composite bio-enzyme deodorizing granules until the environmentally friendly composite bio-enzyme deodorizing granules are completely coated, and dry to obtain the bio-enzyme deodorizer”).
Therefore, it would have been obvious to one of ordinary skill in the art of absorptive cat litter before the effective filing date of the claimed invention to modify the device of Raper to include a coating portion that covers the core portion, as taught by the coating portion of Chen. The coating would improve the biological enzyme release when meeting the feline urine, which would improve the effectiveness of the biological enzyme. The modification would have a reasonable expectation of success.
Regarding claim 7, Raper in view of Chen discloses the device of claim 6, however, the modified reference fails to specifically disclose wherein the inhibitor is contained only in the core portion, out of the core portion and the coating portion. It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention to have modified the device of Raper in view of Chen such that the inhibitor is contained only in the core portion, out of the core portion and the coating portion, in order to provide a protective layer around the enzyme. Additionally, it has been held that rearranging parts of an invention involves only routine skill in the art. See MPEP § 2144.04(VI)(C); In re Japikse, 86 USPQ 70 (CCPA 1950); In re Kuhle, 526 F.2d 553, 188 USPQ 7 (CCPA 1975).
Regarding claim 8, Raper in view of Chen discloses the device of claim 6, and furthermore, the modified reference teaches wherein the inhibitor is contained only in the coating portion, out of the core portion and the coating portion (Chen; ¶ 0020, lines 4-6).
Regarding claim 9, Raper in view of Chen discloses the device of claim 6, however, the modified reference fails to specifically disclose wherein the inhibitor is contained in both the core portion and the coating portion. It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention to have modified the device of Raper in view of Chen such that the inhibitor is contained in both the core portion and the coating portion, in order to expand the distribution of the enzyme throughout the pellet. Additionally, it has been held that rearranging parts of an invention involves only routine skill in the art. See MPEP § 2144.04(VI)(C); In re Japikse, 86 USPQ 70 (CCPA 1950); In re Kuhle, 526 F.2d 553, 188 USPQ 7 (CCPA 1975).
Claim 11 is rejected under 35 U.S.C. 103 as being unpatentable over Raper (US 20150208606 A1), as applied to claim 1, and further in view of Lipscomb (WO 2016081953 A1).
Regarding claim 11, Raper discloses the device of claim 1, however, Raper fails to specifically disclose wherein the grain is made only of an organic substance.
Lipscomb is in the field of absorptive cat litter and teaches wherein the grain is made only of an organic substance (¶ 0040, lines 17-20, “As discussed in more detail below, dust-suppressing blend component 78 is composed of at least a plurality of pairs of dust-adhering absorbent granules 46 each made substantially completely of a starch-containing organic material preferably composed or otherwise formed of or from a starch-containing extrudate”).
Therefore, it would have been obvious to one of ordinary skill in the art of absorptive cat litter before the effective filing date of the claimed invention to modify the device of Raper such that the grain is made only of an organic substance, as taught by the organic composition of Lipscomb. The organic composition would make the litter biodegradable, which provide environmental benefits. The modification would have a reasonable expectation of success.
Conclusion
The prior art made of record and not relied upon is considered pertinent to Applicant's disclosure.
Mohr, US 20120128620 A1, discusses an animal litter.
Ito et al., US 20180303059 A1, discusses a water absorption treatment material and method for manufacturing the same.
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/S.T.C./Examiner, Art Unit 3642
/JOSHUA D HUSON/Supervisory Patent Examiner, Art Unit 3642