Search

Ajay M. Bhatia

Supervisory Patent Examiner (ID: 18563, Phone: (571)272-3906 , Office: P/2142 )

Most Active Art Unit
2445
Art Unit(s)
2142, 2117, 2156, 2445, 2145
Total Applications
292
Issued Applications
142
Pending Applications
32
Abandoned Applications
120

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1253934 [patent_doc_number] => 06670513 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-30 [patent_title] => 'Process for producing alkylated hydroxyl-containing aromatic compounds' [patent_app_type] => B1 [patent_app_number] => 09/454785 [patent_app_country] => US [patent_app_date] => 1999-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3523 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/670/06670513.pdf [firstpage_image] =>[orig_patent_app_number] => 09454785 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/454785
Process for producing alkylated hydroxyl-containing aromatic compounds Dec 2, 1999 Issued
Array ( [id] => 4220055 [patent_doc_number] => 06111148 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'Process for producing tertiary butyl alcohol' [patent_app_type] => 1 [patent_app_number] => 9/449675 [patent_app_country] => US [patent_app_date] => 1999-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3855 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/111/06111148.pdf [firstpage_image] =>[orig_patent_app_number] => 449675 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/449675
Process for producing tertiary butyl alcohol Nov 29, 1999 Issued
Array ( [id] => 1426932 [patent_doc_number] => 06504067 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-07 [patent_title] => 'Process to obtain xanthophyll concentrates of high purity' [patent_app_type] => B1 [patent_app_number] => 09/449229 [patent_app_country] => US [patent_app_date] => 1999-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3753 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/504/06504067.pdf [firstpage_image] =>[orig_patent_app_number] => 09449229 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/449229
Process to obtain xanthophyll concentrates of high purity Nov 23, 1999 Issued
Array ( [id] => 4263641 [patent_doc_number] => 06258985 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Method for removing metal ions from cresol mixtures' [patent_app_type] => 1 [patent_app_number] => 9/424524 [patent_app_country] => US [patent_app_date] => 1999-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1421 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/258/06258985.pdf [firstpage_image] =>[orig_patent_app_number] => 424524 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/424524
Method for removing metal ions from cresol mixtures Nov 22, 1999 Issued
Array ( [id] => 4355461 [patent_doc_number] => RE037285 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Polyoxypropylene/polyoxyethylene copolmers with improved biological activity' [patent_app_type] => 2 [patent_app_number] => 9/444417 [patent_app_country] => US [patent_app_date] => 1999-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 12420 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/037/RE037285.pdf [firstpage_image] =>[orig_patent_app_number] => 444417 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/444417
Polyoxypropylene/polyoxyethylene copolmers with improved biological activity Nov 18, 1999 Issued
Array ( [id] => 1496353 [patent_doc_number] => 06403844 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-11 [patent_title] => 'Condensed phase catalytic hydrogenation of lactic acid to propylene glycol' [patent_app_type] => B1 [patent_app_number] => 09/442285 [patent_app_country] => US [patent_app_date] => 1999-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10321 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/403/06403844.pdf [firstpage_image] =>[orig_patent_app_number] => 09442285 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/442285
Condensed phase catalytic hydrogenation of lactic acid to propylene glycol Nov 18, 1999 Issued
09/443640 METHOD FOR HIGH THROUGHPUT CHEMICAL SCREENING Nov 17, 1999 Abandoned
Array ( [id] => 4349034 [patent_doc_number] => 06284932 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Method for producing alcohols containing cycloaliphatic groups' [patent_app_type] => 1 [patent_app_number] => 9/423754 [patent_app_country] => US [patent_app_date] => 1999-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1823 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/284/06284932.pdf [firstpage_image] =>[orig_patent_app_number] => 423754 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/423754
Method for producing alcohols containing cycloaliphatic groups Nov 14, 1999 Issued
Array ( [id] => 7643696 [patent_doc_number] => 06429344 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-06 [patent_title] => 'Process for the preparation of d,I-menthol' [patent_app_type] => B1 [patent_app_number] => 09/439770 [patent_app_country] => US [patent_app_date] => 1999-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4054 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/429/06429344.pdf [firstpage_image] =>[orig_patent_app_number] => 09439770 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/439770
Process for the preparation of d,I-menthol Nov 14, 1999 Issued
Array ( [id] => 4362414 [patent_doc_number] => 06191316 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Method for processing mother liquors from the production of bisphenol' [patent_app_type] => 1 [patent_app_number] => 9/423764 [patent_app_country] => US [patent_app_date] => 1999-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3055 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/191/06191316.pdf [firstpage_image] =>[orig_patent_app_number] => 423764 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/423764
Method for processing mother liquors from the production of bisphenol Nov 11, 1999 Issued
Array ( [id] => 4273080 [patent_doc_number] => 06307111 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Method for continuous production of dihydroxydiarylalkanes' [patent_app_type] => 1 [patent_app_number] => 9/423702 [patent_app_country] => US [patent_app_date] => 1999-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3585 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/307/06307111.pdf [firstpage_image] =>[orig_patent_app_number] => 423702 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/423702
Method for continuous production of dihydroxydiarylalkanes Nov 11, 1999 Issued
09/319136 SPHERICAL MOLECULAR ASSEMBLY Nov 8, 1999 Abandoned
Array ( [id] => 4329428 [patent_doc_number] => 06329545 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Aminoguanidine carboxylates for the treatment of non-insulin-dependent diabetes mellitus' [patent_app_type] => 1 [patent_app_number] => 9/435717 [patent_app_country] => US [patent_app_date] => 1999-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9108 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/329/06329545.pdf [firstpage_image] =>[orig_patent_app_number] => 435717 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/435717
Aminoguanidine carboxylates for the treatment of non-insulin-dependent diabetes mellitus Nov 7, 1999 Issued
Array ( [id] => 4349010 [patent_doc_number] => 06284931 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Process for producing 3, 3, 5-trimethylcyclohexylidenebisphenol' [patent_app_type] => 1 [patent_app_number] => 9/421372 [patent_app_country] => US [patent_app_date] => 1999-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7537 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/284/06284931.pdf [firstpage_image] =>[orig_patent_app_number] => 421372 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/421372
Process for producing 3, 3, 5-trimethylcyclohexylidenebisphenol Oct 19, 1999 Issued
Array ( [id] => 4362145 [patent_doc_number] => 06169217 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-02 [patent_title] => 'Method for extracting xanthophylls from corn' [patent_app_type] => 1 [patent_app_number] => 9/421303 [patent_app_country] => US [patent_app_date] => 1999-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1256 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/169/06169217.pdf [firstpage_image] =>[orig_patent_app_number] => 421303 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/421303
Method for extracting xanthophylls from corn Oct 19, 1999 Issued
Array ( [id] => 4274827 [patent_doc_number] => 06245951 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Process for cleaning bisphenol pre-reactor' [patent_app_type] => 1 [patent_app_number] => 9/416097 [patent_app_country] => US [patent_app_date] => 1999-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1661 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/245/06245951.pdf [firstpage_image] =>[orig_patent_app_number] => 416097 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/416097
Process for cleaning bisphenol pre-reactor Oct 11, 1999 Issued
Array ( [id] => 6894299 [patent_doc_number] => 20010016665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-23 [patent_title] => 'METHOD OF MAKING (S)-3-(AMINOMETHYL) -5- METHYLHEXANOIC ACID' [patent_app_type] => new [patent_app_number] => 09/412258 [patent_app_country] => US [patent_app_date] => 1999-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6243 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20010016665.pdf [firstpage_image] =>[orig_patent_app_number] => 09412258 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/412258
METHOD OF MAKING (S)-3-(AMINOMETHYL) -5- METHYLHEXANOIC ACID Oct 4, 1999 Abandoned
Array ( [id] => 961253 [patent_doc_number] => 06951966 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-10-04 [patent_title] => 'Orthoalkylation catalyst for phenol and process for producing orthoalkylated phenol with use thereof' [patent_app_type] => utility [patent_app_number] => 09/555255 [patent_app_country] => US [patent_app_date] => 1999-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4976 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/951/06951966.pdf [firstpage_image] =>[orig_patent_app_number] => 09555255 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/555255
Orthoalkylation catalyst for phenol and process for producing orthoalkylated phenol with use thereof Sep 27, 1999 Issued
90/005500 O-CARBAMOYL-(D)-PHENYLALANINOL COMPOUNDS, THEIR PHARMACEUTICALLY USEFUL SALTS AND PROCESS FOR PREPARING THE SAME Sep 21, 1999 Issued
90/005501 O-CARBAMOYL-PHENYLALANINOL COMPOUNDS, THEIR PHARMACEUTICALLY USEFUL SALTS AND PROCESS FOR PREPARING THE SAME Sep 21, 1999 Issued
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