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] => 4255368 [patent_doc_number] => 06207867 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Method for purifying .beta.-phenylethyl alcohol' [patent_app_type] => 1 [patent_app_number] => 9/543588 [patent_app_country] => US [patent_app_date] => 2000-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2126 [patent_no_of_claims] => 9 [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/06/207/06207867.pdf [firstpage_image] =>[orig_patent_app_number] => 543588 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/543588
Method for purifying .beta.-phenylethyl alcohol Apr 4, 2000 Issued
Array ( [id] => 4160848 [patent_doc_number] => 06156939 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Process for the hydroxylation of aromatic hydrocarbons' [patent_app_type] => 1 [patent_app_number] => 9/542457 [patent_app_country] => US [patent_app_date] => 2000-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2241 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/156/06156939.pdf [firstpage_image] =>[orig_patent_app_number] => 542457 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/542457
Process for the hydroxylation of aromatic hydrocarbons Apr 3, 2000 Issued
Array ( [id] => 4412206 [patent_doc_number] => 06300528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-09 [patent_title] => 'Method for cleaning reactors used for acid-catalyzed production of bisphenols' [patent_app_type] => 1 [patent_app_number] => 9/542555 [patent_app_country] => US [patent_app_date] => 2000-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1703 [patent_no_of_claims] => 5 [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/06/300/06300528.pdf [firstpage_image] =>[orig_patent_app_number] => 542555 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/542555
Method for cleaning reactors used for acid-catalyzed production of bisphenols Apr 2, 2000 Issued
Array ( [id] => 4274815 [patent_doc_number] => 06245950 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Process for the preparation of tetrabromobisphenol-A' [patent_app_type] => 1 [patent_app_number] => 9/538640 [patent_app_country] => US [patent_app_date] => 2000-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3188 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/245/06245950.pdf [firstpage_image] =>[orig_patent_app_number] => 538640 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/538640
Process for the preparation of tetrabromobisphenol-A Mar 29, 2000 Issued
Array ( [id] => 4374306 [patent_doc_number] => 06288285 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Process for producing dichloroacetoxypropane and derivatives thereof' [patent_app_type] => 1 [patent_app_number] => 9/538288 [patent_app_country] => US [patent_app_date] => 2000-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7600 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/288/06288285.pdf [firstpage_image] =>[orig_patent_app_number] => 538288 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/538288
Process for producing dichloroacetoxypropane and derivatives thereof Mar 28, 2000 Issued
Array ( [id] => 1475859 [patent_doc_number] => 06388145 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Method for the oxidation of benzene and/or toluene to phenol and/or cresols' [patent_app_type] => B1 [patent_app_number] => 09/533739 [patent_app_country] => US [patent_app_date] => 2000-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1936 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/388/06388145.pdf [firstpage_image] =>[orig_patent_app_number] => 09533739 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/533739
Method for the oxidation of benzene and/or toluene to phenol and/or cresols Mar 22, 2000 Issued
Array ( [id] => 4423808 [patent_doc_number] => 06225512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Method for producing and purifying 3-(3-hydroxyphenyl)-1,1,3-trimethylindan-5-ol' [patent_app_type] => 1 [patent_app_number] => 9/446477 [patent_app_country] => US [patent_app_date] => 2000-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2680 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/225/06225512.pdf [firstpage_image] =>[orig_patent_app_number] => 446477 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/446477
Method for producing and purifying 3-(3-hydroxyphenyl)-1,1,3-trimethylindan-5-ol Feb 13, 2000 Issued
Array ( [id] => 4307496 [patent_doc_number] => 06187967 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Process of producing adamantanols' [patent_app_type] => 1 [patent_app_number] => 9/493207 [patent_app_country] => US [patent_app_date] => 2000-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4175 [patent_no_of_claims] => 14 [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/06/187/06187967.pdf [firstpage_image] =>[orig_patent_app_number] => 493207 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/493207
Process of producing adamantanols Jan 27, 2000 Issued
Array ( [id] => 4291085 [patent_doc_number] => 06268538 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Method for producing and purifying 3-(4-Hydroxyphenyl)-1, 1,3-trimethylindan-5-ol' [patent_app_type] => 1 [patent_app_number] => 9/446563 [patent_app_country] => US [patent_app_date] => 2000-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1869 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/268/06268538.pdf [firstpage_image] =>[orig_patent_app_number] => 446563 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/446563
Method for producing and purifying 3-(4-Hydroxyphenyl)-1, 1,3-trimethylindan-5-ol Jan 23, 2000 Issued
Array ( [id] => 1597321 [patent_doc_number] => 06492566 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-10 [patent_title] => 'Process for the preparation of dihydroxydiphenylmethanes' [patent_app_type] => B1 [patent_app_number] => 09/487426 [patent_app_country] => US [patent_app_date] => 2000-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2594 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/492/06492566.pdf [firstpage_image] =>[orig_patent_app_number] => 09487426 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/487426
Process for the preparation of dihydroxydiphenylmethanes Jan 18, 2000 Issued
Array ( [id] => 1495116 [patent_doc_number] => 06342624 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-29 [patent_title] => 'Use of propargyl glycine amino propargyl diol compounds for inhibiting plasma renin activity' [patent_app_type] => B1 [patent_app_number] => 09/479280 [patent_app_country] => US [patent_app_date] => 2000-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9667 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/342/06342624.pdf [firstpage_image] =>[orig_patent_app_number] => 09479280 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/479280
Use of propargyl glycine amino propargyl diol compounds for inhibiting plasma renin activity Jan 5, 2000 Issued
Array ( [id] => 1534104 [patent_doc_number] => 06410803 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => 'Process for the preparation of para-fluorophenol' [patent_app_type] => B1 [patent_app_number] => 09/462281 [patent_app_country] => US [patent_app_date] => 2000-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2516 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/410/06410803.pdf [firstpage_image] =>[orig_patent_app_number] => 09462281 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/462281
Process for the preparation of para-fluorophenol Jan 4, 2000 Issued
Array ( [id] => 4363799 [patent_doc_number] => 06255538 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Process for the C-alkylation of aromatic hydroxyl compounds' [patent_app_type] => 1 [patent_app_number] => 9/477857 [patent_app_country] => US [patent_app_date] => 2000-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3601 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/255/06255538.pdf [firstpage_image] =>[orig_patent_app_number] => 477857 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/477857
Process for the C-alkylation of aromatic hydroxyl compounds Jan 4, 2000 Issued
09/470736 (HYDROXYALKYL)PHENOLS METHOD FOR THEIR PREPARATION AND USES THEREOF Dec 22, 1999 Abandoned
Array ( [id] => 4363760 [patent_doc_number] => 06255535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Fluorine containing allylethers and higher homologs' [patent_app_type] => 1 [patent_app_number] => 9/470034 [patent_app_country] => US [patent_app_date] => 1999-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3146 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/255/06255535.pdf [firstpage_image] =>[orig_patent_app_number] => 470034 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/470034
Fluorine containing allylethers and higher homologs Dec 21, 1999 Issued
Array ( [id] => 4295230 [patent_doc_number] => 06235945 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Method for preparing and purifying 3-(4-hydroxyphenyl)-1,1,3-trimethylindan-5-ol' [patent_app_type] => 1 [patent_app_number] => 9/446488 [patent_app_country] => US [patent_app_date] => 1999-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1673 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/235/06235945.pdf [firstpage_image] =>[orig_patent_app_number] => 446488 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/446488
Method for preparing and purifying 3-(4-hydroxyphenyl)-1,1,3-trimethylindan-5-ol Dec 20, 1999 Issued
Array ( [id] => 6629720 [patent_doc_number] => 20020016516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-07 [patent_title] => 'ADAMANTANEMETHANOL DERIVATIVES AND PRODUCTION PROCESSES THEREOF' [patent_app_type] => new [patent_app_number] => 09/468326 [patent_app_country] => US [patent_app_date] => 1999-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16133 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20020016516.pdf [firstpage_image] =>[orig_patent_app_number] => 09468326 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/468326
Adamantanemethanol derivatives and production processes thereof Dec 20, 1999 Issued
Array ( [id] => 4385575 [patent_doc_number] => 06294702 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-25 [patent_title] => 'Method for continuous production of dihydroxydiphenylalkanes' [patent_app_type] => 1 [patent_app_number] => 9/423763 [patent_app_country] => US [patent_app_date] => 1999-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4213 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/294/06294702.pdf [firstpage_image] =>[orig_patent_app_number] => 423763 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/423763
Method for continuous production of dihydroxydiphenylalkanes Dec 12, 1999 Issued
09/445414 METHODS AND COMPOSITIONS TO PROTECT CROPS AGAINST PLANT-PARASITIC NEMATODES Dec 7, 1999 Abandoned
Array ( [id] => 4291057 [patent_doc_number] => 06268536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Conversion of ammonium picrate to various useful chemical products' [patent_app_type] => 1 [patent_app_number] => 9/454760 [patent_app_country] => US [patent_app_date] => 1999-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2747 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/268/06268536.pdf [firstpage_image] =>[orig_patent_app_number] => 454760 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/454760
Conversion of ammonium picrate to various useful chemical products Dec 5, 1999 Issued
Menu