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] => 4297711 [patent_doc_number] => 06180836 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Preparation of phenol via one-step hydroxylation of benzene catalyzed by copper-containing molecular sieve' [patent_app_type] => 1 [patent_app_number] => 9/375447 [patent_app_country] => US [patent_app_date] => 1999-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5528 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/180/06180836.pdf [firstpage_image] =>[orig_patent_app_number] => 375447 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/375447
Preparation of phenol via one-step hydroxylation of benzene catalyzed by copper-containing molecular sieve Aug 16, 1999 Issued
Array ( [id] => 4121445 [patent_doc_number] => 06072088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Chemical compounds having two trifluoromethyl groups' [patent_app_type] => 1 [patent_app_number] => 9/371217 [patent_app_country] => US [patent_app_date] => 1999-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5494 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/072/06072088.pdf [firstpage_image] =>[orig_patent_app_number] => 371217 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/371217
Chemical compounds having two trifluoromethyl groups Aug 9, 1999 Issued
Array ( [id] => 1436228 [patent_doc_number] => 06355847 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Method of manufacturing phenol by direct oxidation of benzene' [patent_app_type] => B1 [patent_app_number] => 09/362717 [patent_app_country] => US [patent_app_date] => 1999-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1990 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/355/06355847.pdf [firstpage_image] =>[orig_patent_app_number] => 09362717 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/362717
Method of manufacturing phenol by direct oxidation of benzene Jul 28, 1999 Issued
Array ( [id] => 4251372 [patent_doc_number] => 06137017 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Methanol process for natural gas conversion' [patent_app_type] => 1 [patent_app_number] => 9/361949 [patent_app_country] => US [patent_app_date] => 1999-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3249 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/137/06137017.pdf [firstpage_image] =>[orig_patent_app_number] => 361949 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/361949
Methanol process for natural gas conversion Jul 26, 1999 Issued
Array ( [id] => 4307487 [patent_doc_number] => 06187966 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Process for preparing optically active alcoholic compounds' [patent_app_type] => 1 [patent_app_number] => 9/011176 [patent_app_country] => US [patent_app_date] => 1999-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4929 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/187/06187966.pdf [firstpage_image] =>[orig_patent_app_number] => 011176 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/011176
Process for preparing optically active alcoholic compounds Jul 14, 1999 Issued
Array ( [id] => 4307456 [patent_doc_number] => 06187964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Method of producing phenol compound' [patent_app_type] => 1 [patent_app_number] => 9/353311 [patent_app_country] => US [patent_app_date] => 1999-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7204 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/187/06187964.pdf [firstpage_image] =>[orig_patent_app_number] => 353311 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/353311
Method of producing phenol compound Jul 13, 1999 Issued
Array ( [id] => 1528871 [patent_doc_number] => 06479712 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-12 [patent_title] => 'Method for preparing perfluorocarbon-substituted methanols' [patent_app_type] => B1 [patent_app_number] => 09/352554 [patent_app_country] => US [patent_app_date] => 1999-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7457 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/479/06479712.pdf [firstpage_image] =>[orig_patent_app_number] => 09352554 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/352554
Method for preparing perfluorocarbon-substituted methanols Jul 12, 1999 Issued
Array ( [id] => 4292043 [patent_doc_number] => 06211417 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Process for preparing bis-(4-hydroxyaryl) alkanes' [patent_app_type] => 1 [patent_app_number] => 9/341506 [patent_app_country] => US [patent_app_date] => 1999-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1969 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/211/06211417.pdf [firstpage_image] =>[orig_patent_app_number] => 341506 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/341506
Process for preparing bis-(4-hydroxyaryl) alkanes Jul 11, 1999 Issued
Array ( [id] => 4156976 [patent_doc_number] => 06103759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Halogen substituted carbamate compounds from 2-phenyl-1, 2-ethanediol' [patent_app_type] => 1 [patent_app_number] => 9/349850 [patent_app_country] => US [patent_app_date] => 1999-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4574 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/103/06103759.pdf [firstpage_image] =>[orig_patent_app_number] => 349850 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/349850
Halogen substituted carbamate compounds from 2-phenyl-1, 2-ethanediol Jul 7, 1999 Issued
Array ( [id] => 4127963 [patent_doc_number] => 06127412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Halogen substituted carbamate compounds from 2-phenyl-1,2-ethanediol' [patent_app_type] => 1 [patent_app_number] => 9/349852 [patent_app_country] => US [patent_app_date] => 1999-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4580 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/127/06127412.pdf [firstpage_image] =>[orig_patent_app_number] => 349852 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/349852
Halogen substituted carbamate compounds from 2-phenyl-1,2-ethanediol Jul 7, 1999 Issued
Array ( [id] => 4241664 [patent_doc_number] => 06166270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Extractive distillation separation' [patent_app_type] => 1 [patent_app_number] => 9/347945 [patent_app_country] => US [patent_app_date] => 1999-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2243 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/166/06166270.pdf [firstpage_image] =>[orig_patent_app_number] => 347945 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/347945
Extractive distillation separation Jul 5, 1999 Issued
Array ( [id] => 4363640 [patent_doc_number] => 06255526 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Preparation of gabapentin' [patent_app_type] => 1 [patent_app_number] => 9/331555 [patent_app_country] => US [patent_app_date] => 1999-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2588 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/255/06255526.pdf [firstpage_image] =>[orig_patent_app_number] => 331555 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/331555
Preparation of gabapentin Jun 21, 1999 Issued
Array ( [id] => 4385590 [patent_doc_number] => 06294703 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-25 [patent_title] => 'Process for the manufacture of cycloalkyldimethanol' [patent_app_type] => 1 [patent_app_number] => 9/337521 [patent_app_country] => US [patent_app_date] => 1999-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5826 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/294/06294703.pdf [firstpage_image] =>[orig_patent_app_number] => 337521 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/337521
Process for the manufacture of cycloalkyldimethanol Jun 21, 1999 Issued
Array ( [id] => 6934869 [patent_doc_number] => 20010056213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-27 [patent_title] => 'METHOD FOR THE PREPARATION OF SEVOFLURANE' [patent_app_type] => new [patent_app_number] => 09/337019 [patent_app_country] => US [patent_app_date] => 1999-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6625 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0056/20010056213.pdf [firstpage_image] =>[orig_patent_app_number] => 09337019 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/337019
METHOD FOR THE PREPARATION OF SEVOFLURANE Jun 20, 1999 Abandoned
Array ( [id] => 4307553 [patent_doc_number] => 06187971 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Method for producing polyalcohols' [patent_app_type] => 1 [patent_app_number] => 9/331370 [patent_app_country] => US [patent_app_date] => 1999-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9377 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/187/06187971.pdf [firstpage_image] =>[orig_patent_app_number] => 331370 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/331370
Method for producing polyalcohols Jun 20, 1999 Issued
Array ( [id] => 4362442 [patent_doc_number] => 06191318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Process for preparing hydroxylated aromatics by hydrogen and oxygen' [patent_app_type] => 1 [patent_app_number] => 9/332135 [patent_app_country] => US [patent_app_date] => 1999-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3604 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/191/06191318.pdf [firstpage_image] =>[orig_patent_app_number] => 332135 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/332135
Process for preparing hydroxylated aromatics by hydrogen and oxygen Jun 13, 1999 Issued
Array ( [id] => 4359286 [patent_doc_number] => 06201159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Process for the continuous production of neopentyl glycol' [patent_app_type] => 1 [patent_app_number] => 9/284811 [patent_app_country] => US [patent_app_date] => 1999-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4488 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/201/06201159.pdf [firstpage_image] =>[orig_patent_app_number] => 284811 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/284811
Process for the continuous production of neopentyl glycol Jun 10, 1999 Issued
Array ( [id] => 4359270 [patent_doc_number] => 06201158 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Process for making intermediate aldehydes' [patent_app_type] => 1 [patent_app_number] => 9/321008 [patent_app_country] => US [patent_app_date] => 1999-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2988 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/201/06201158.pdf [firstpage_image] =>[orig_patent_app_number] => 321008 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/321008
Process for making intermediate aldehydes May 26, 1999 Issued
Array ( [id] => 4387586 [patent_doc_number] => 06262315 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Process and apparatus for producing dihydric phenolic compound' [patent_app_type] => 1 [patent_app_number] => 9/320094 [patent_app_country] => US [patent_app_date] => 1999-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7358 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/262/06262315.pdf [firstpage_image] =>[orig_patent_app_number] => 320094 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/320094
Process and apparatus for producing dihydric phenolic compound May 25, 1999 Issued
Array ( [id] => 4408310 [patent_doc_number] => 06172111 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Creatine pyruvates and a method of producing them' [patent_app_type] => 1 [patent_app_number] => 9/310323 [patent_app_country] => US [patent_app_date] => 1999-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1556 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/172/06172111.pdf [firstpage_image] =>[orig_patent_app_number] => 310323 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/310323
Creatine pyruvates and a method of producing them May 11, 1999 Issued
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