Patent database
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(Found: 5281)
Updated: 2026-05-06
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| No. | Number of the document | Title | Patent specification |
|---|---|---|---|
| 4551. |
 2272
|
||
| 4552. |
2584
|
||
| 4553. |
2221
|
||
| 4554. |
IP860
|
PROCESS FOR ENHANCING THE CHEMILUMINESCENCE OF ENZYME-TRIGGERED 1,2-DIOXETANES AND USES THEREOF | |
| 4555. |
3681
|
N-ACYL-ALPHA-AMINO ACID DERIVATIVES, METHOD FOR PRODUCTING THEREOF,PHARMACEUTICAL COMPOSITIONS AND PREPARING THEM | |
| 4556. |
3682
|
METHOD FOR PREPARING AMINO ACID DERIVATIVES AND PHARMACEUTHICAL COMPOSITIONS THEREOF | |
| 4557. |
IP863
|
AMINOBENZODIAZEPINES, PROCESS FOR PREPARING THEREOF AND APPLICATION FOR THE TREATMENT AND PREVENTION OF VIRAL DISEASES | |
| 4558. |
2554
|
||
| 4559. |
3563
|
A CRUSHING APPARATUS FOR FRANGIBLE OR FRIABLE MATERIAL | |
| 4560. |
2198
|
||
| 4561. |
2199
|
||
| 4562. |
2200
|
||
| 4563. |
2201
|
||
| 4564. |
2202
|
||
| 4565. |
2203
|
||
| 4566. |
2195
|
||
| 4567. |
2196
|
||
| 4568. |
2197
|
||
| 4569. |
3204
|
CLEAR ELEMENT FOR PROTECTION AGAINST HEAT | |
| 4570. |
3379
|
SYSTEM AND METHOD FOR REHEAT STEAM TEMPERATURE CONTROL IN CIRCULATING FLUIDIZED BED BOILERS | |
| 4571. |
3134
|
SECURITY ARRANGEMENT INTENDED FOR OPENING AND/OR CLOSING OF DOORS IN PARTICULAR FOR AN AUTOMOTIVE VEHICLE | |
| 4572. |
3380
|
WATERWALLS IN A FLUIDIZED BED REACTOR | |
| 4573. |
3381
|
FLUIDIZED BED REACTOR WITH PROTECTED FLUID DISTRIBUTOR | |
| 4574. |
3708
|
N-(4-PIPERIDINYL)(DIHYDROBENZOFURAN OR DIHYDRO-2H-BENZOPYRAN)CARBOXAMIDE DERIVATIVES,PROCESSES FOR THE PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITIONS | |
| 4575. |
3657
|
PROCESS FOR PREPARING IMIDAZOLE DERIVATIVES | |
| 4576. |
3602
|
HIV-INHIBITING BENZENE-ACETAMIDE DERIVATIVES | |
| 4577. |
3507
|
UNIVERSAL WOOD-WORKING TABLE MACHINES | |
| 4578. |
3409
|
CELL FOR AN APPARATUS OF PREFERABLY COMMUNICATION FACILITIES | |
| 4579. |
3219
|
A DEVICE FOR DETERMINING THE SLACK IN ARTICULATED JOINTS AND FOR MEASURING THE STEERING ANGLES OF MOTOR VEHICLES | |
| 4580. |
3201
|
MEMANTINE-CONTAINING SOLID PHARMACEUTICAL DOSAGE FORMS HAVING AN EXTENDED TWO-STAGE RELEASE PROFILE AND PRODUCTION THEREOF | |
| 4581. |
2193
|
||
| 4582. |
2194
|
||
| 4583. |
3671
|
SUBSTITUTED 1-(1H-IMIDAZOL-4-IL)ALKYLBENZAMIDES | |
| 4584. |
3600
|
NUCLEIC ACID FRAGMENT WHICH CODES FOR HUMAN PROAPOLIPOPROTEIN A-I | |
| 4585. |
3601
|
DERIVATIVES OF 2-AMINO-4-MORPHOLINO-6-PROPYL-1,3,5,-TRIAZINE AND SALTS THEREOF | |
| 4586. |
3663
|
PYRIDINE DERIVATIVES, PROCESS FOR THEIR PRODUCTION, HERBICIDAL METHOD AND COMPOSITION | |
| 4587. |
3348
|
A TOOL FOR USE IN THE SEPARATION OF ELEMENTS IN A BUILDING SET | |
| 4588. |
3349
|
A CONNECTING MEANS FOR A TOY BUILDING SET | |
| 4589. |
IP835
|
METHOD OF INTRODUCTING A PEPTIDE INTO THE CYTOSOL | |
| 4590. |
3407
|
SYSTEM OF INDEPENDENT PROCESSING FILTER-TIPPED CIGARETTE | |
| 4591. |
3408
|
TOBACCO-CARTIDGE | |
| 4592. |
3411
|
METHOD OF SOWING | |
| 4593. |
2192
|
||
| 4594. |
3594
|
IMIDAZOLE,TRIAZOLE AND TETRAZOLE DERIVATIVES | |
| 4595. |
3155
|
DEVICE FOR FASTENING | |
| 4596. |
2188
|
||
| 4597. |
3431
|
EXCAVATOR TRACK | |
| 4598. |
2187
|
||
| 4599. |
IP818
|
HIDRAULIC CEMENT AND COMPOSITION EMPLOYING THE SAME | |
| 4600. |
2186
|