Search

Philip H. Leung

Examiner (ID: 4097)

Most Active Art Unit
3742
Art Unit(s)
2401, 2104, 2106, 2899, 3742, 2103, 3502, 2402
Total Applications
3343
Issued Applications
2900
Pending Applications
105
Abandoned Applications
338

Applications

Application numberTitle of the applicationFiling DateStatus
08/173440 POLYMORPHS OF LOSARTAN AND THE PROCESS FOR THE PREPARATION OF FORM II OF LOSARTAN Dec 22, 1993 Abandoned
Array ( [id] => 3496702 [patent_doc_number] => 05508424 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => '4-arylisoindole analgesics' [patent_app_type] => 1 [patent_app_number] => 8/173586 [patent_app_country] => US [patent_app_date] => 1993-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24383 [patent_no_of_claims] => 18 [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/05/508/05508424.pdf [firstpage_image] =>[orig_patent_app_number] => 173586 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/173586
4-arylisoindole analgesics Dec 22, 1993 Issued
Array ( [id] => 3113606 [patent_doc_number] => 05464864 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-07 [patent_title] => 'Use of tetrahydrocarbazone derivatives as 5HT.sub.1 receptor agonists' [patent_app_type] => 1 [patent_app_number] => 8/167846 [patent_app_country] => US [patent_app_date] => 1993-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10191 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/464/05464864.pdf [firstpage_image] =>[orig_patent_app_number] => 167846 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/167846
Use of tetrahydrocarbazone derivatives as 5HT.sub.1 receptor agonists Dec 22, 1993 Issued
Array ( [id] => 3557482 [patent_doc_number] => 05543530 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-06 [patent_title] => '4-arylisoindole analgesics' [patent_app_type] => 1 [patent_app_number] => 8/173326 [patent_app_country] => US [patent_app_date] => 1993-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8664 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/543/05543530.pdf [firstpage_image] =>[orig_patent_app_number] => 173326 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/173326
4-arylisoindole analgesics Dec 22, 1993 Issued
Array ( [id] => 3418450 [patent_doc_number] => 05453514 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-26 [patent_title] => 'Pyrazole derivatives and compositions and methods of use as maillard reaction inhibitors' [patent_app_type] => 1 [patent_app_number] => 8/178395 [patent_app_country] => US [patent_app_date] => 1993-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16357 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/453/05453514.pdf [firstpage_image] =>[orig_patent_app_number] => 178395 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/178395
Pyrazole derivatives and compositions and methods of use as maillard reaction inhibitors Dec 22, 1993 Issued
Array ( [id] => 3569484 [patent_doc_number] => 05484934 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-16 [patent_title] => 'Isothiazole derivatives, a process for production thereof and uses thereof' [patent_app_type] => 1 [patent_app_number] => 8/174063 [patent_app_country] => US [patent_app_date] => 1993-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7698 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/484/05484934.pdf [firstpage_image] =>[orig_patent_app_number] => 174063 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/174063
Isothiazole derivatives, a process for production thereof and uses thereof Dec 17, 1993 Issued
Array ( [id] => 3496953 [patent_doc_number] => 05508437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Analogs of tyrosine sulfate or tyrosine phosphate containing peptides' [patent_app_type] => 1 [patent_app_number] => 8/169481 [patent_app_country] => US [patent_app_date] => 1993-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27980 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/508/05508437.pdf [firstpage_image] =>[orig_patent_app_number] => 169481 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/169481
Analogs of tyrosine sulfate or tyrosine phosphate containing peptides Dec 16, 1993 Issued
Array ( [id] => 3424721 [patent_doc_number] => 05459158 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-17 [patent_title] => 'Pharmaceutical compositions of indazoles and methods of use thereof' [patent_app_type] => 1 [patent_app_number] => 8/168246 [patent_app_country] => US [patent_app_date] => 1993-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3292 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/459/05459158.pdf [firstpage_image] =>[orig_patent_app_number] => 168246 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/168246
Pharmaceutical compositions of indazoles and methods of use thereof Dec 16, 1993 Issued
08/169343 6-(2-IMIDAZOLINYLAMINO)QUINOLINE COMPOUNDS USEFUL AS ALPHA-2 ADRENOCEPTOR AGONISTS Dec 16, 1993 Abandoned
Array ( [id] => 3451281 [patent_doc_number] => 05424446 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-13 [patent_title] => 'Process for preparing optically active 4-mercapto-2-pyrrolidone derivative and intermediate therefor' [patent_app_type] => 1 [patent_app_number] => 8/166866 [patent_app_country] => US [patent_app_date] => 1993-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5128 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/424/05424446.pdf [firstpage_image] =>[orig_patent_app_number] => 166866 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/166866
Process for preparing optically active 4-mercapto-2-pyrrolidone derivative and intermediate therefor Dec 14, 1993 Issued
Array ( [id] => 3692395 [patent_doc_number] => 05604252 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-18 [patent_title] => 'Azanorbornane derivatives' [patent_app_type] => 1 [patent_app_number] => 8/167851 [patent_app_country] => US [patent_app_date] => 1993-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23453 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/604/05604252.pdf [firstpage_image] =>[orig_patent_app_number] => 167851 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/167851
Azanorbornane derivatives Dec 13, 1993 Issued
Array ( [id] => 3121124 [patent_doc_number] => 05380870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-10 [patent_title] => 'Mixed crystals of sulfonated diketopyrrolopyrroles' [patent_app_type] => 1 [patent_app_number] => 8/166750 [patent_app_country] => US [patent_app_date] => 1993-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3153 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/380/05380870.pdf [firstpage_image] =>[orig_patent_app_number] => 166750 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/166750
Mixed crystals of sulfonated diketopyrrolopyrroles Dec 13, 1993 Issued
Array ( [id] => 3518901 [patent_doc_number] => 05486612 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-23 [patent_title] => 'N-benzyl dihydroindole LTD.sub.4 antagonists' [patent_app_type] => 1 [patent_app_number] => 8/166489 [patent_app_country] => US [patent_app_date] => 1993-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11808 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/486/05486612.pdf [firstpage_image] =>[orig_patent_app_number] => 166489 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/166489
N-benzyl dihydroindole LTD.sub.4 antagonists Dec 13, 1993 Issued
Array ( [id] => 3443698 [patent_doc_number] => 05430157 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-04 [patent_title] => 'Reduced phenanthrenes' [patent_app_type] => 1 [patent_app_number] => 8/166482 [patent_app_country] => US [patent_app_date] => 1993-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5359 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/430/05430157.pdf [firstpage_image] =>[orig_patent_app_number] => 166482 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/166482
Reduced phenanthrenes Dec 12, 1993 Issued
Array ( [id] => 3567676 [patent_doc_number] => 05484814 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-16 [patent_title] => 'NMDA antagonists' [patent_app_type] => 1 [patent_app_number] => 8/165144 [patent_app_country] => US [patent_app_date] => 1993-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10302 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/484/05484814.pdf [firstpage_image] =>[orig_patent_app_number] => 165144 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/165144
NMDA antagonists Dec 9, 1993 Issued
08/159014 NOVEL BENZENESULFONYLIMINE DERIVATIVES AS INHIBITORS OF IL-1 ACTION Nov 28, 1993 Abandoned
Array ( [id] => 3480705 [patent_doc_number] => 05439251 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'Method of tetrazole amine salts having improved physical properties for generating gas in airbags' [patent_app_type] => 1 [patent_app_number] => 8/158307 [patent_app_country] => US [patent_app_date] => 1993-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1866 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/439/05439251.pdf [firstpage_image] =>[orig_patent_app_number] => 158307 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/158307
Method of tetrazole amine salts having improved physical properties for generating gas in airbags Nov 28, 1993 Issued
08/157774 DI-AND TRIPEPTIDE COMPOUNDS AND THEIR ANALOGS PROMOTE RELEASE OF GROWTH HORMONE Nov 23, 1993 Abandoned
Array ( [id] => 3590237 [patent_doc_number] => 05585397 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-17 [patent_title] => 'Sulfonamide inhibitors of aspartyl protease' [patent_app_type] => 1 [patent_app_number] => 8/142327 [patent_app_country] => US [patent_app_date] => 1993-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 67656 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 552 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/585/05585397.pdf [firstpage_image] =>[orig_patent_app_number] => 142327 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/142327
Sulfonamide inhibitors of aspartyl protease Nov 23, 1993 Issued
Array ( [id] => 3569620 [patent_doc_number] => 05484942 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-16 [patent_title] => 'Thiopyranopyrrole derivatives' [patent_app_type] => 1 [patent_app_number] => 8/146144 [patent_app_country] => US [patent_app_date] => 1993-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11384 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/484/05484942.pdf [firstpage_image] =>[orig_patent_app_number] => 146144 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/146144
Thiopyranopyrrole derivatives Nov 16, 1993 Issued
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